12151569415

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 17492889600

約数和(自身を除く): 5341320185

約数列:

[1, 5, 19, 23, 29, 37, 71, 73, 95, 115, 145, 185, 355, 365, 437, 551, 667, 703, 851, 1073, 1349, 1387, 1633, 1679, 2059, 2117, 2185, 2627, 2701, 2755, 3335, 3515, 4255, 5183, 5365, 6745, 6935, 8165, 8395, 10295, 10585, 12673, 13135, 13505, 16169, 20387, 24679, 25915, 31027, 31901, 39121, 40223, 47357, 48691, 49913, 51319, 60421, 62123, 63365, 76183, 78329, 80845, 98477, 101935, 119209, 123395, 150307, 155135, 159505, 191771, 195605, 201115, 236785, 243455, 249565, 256595, 302105, 310615, 380915, 391645, 468901, 492385, 596045, 751535, 899783, 925129, 958855, 1147999, 1180337, 1447477, 1488251, 1752209, 1801567, 2264971, 2344505, 2855833, 3457061, 3643649, 4410733, 4498915, 4625645, 5561359, 5739995, 5901685, 7237385, 7441255, 8761045, 9007835, 11324855, 14279165, 17285305, 18218245, 22053665, 27806795, 33291971, 34229773, 65684159, 83803927, 105665821, 127911257, 166459855, 171148865, 328420795, 419019635, 528329105, 639556285, 2430313883, 12151569415]

約数ペア:

[(1, 12151569415), (5, 2430313883), (19, 639556285), (23, 528329105), (29, 419019635), (37, 328420795), (71, 171148865), (73, 166459855), (95, 127911257), (115, 105665821), (145, 83803927), (185, 65684159), (355, 34229773), (365, 33291971), (437, 27806795), (551, 22053665), (667, 18218245), (703, 17285305), (851, 14279165), (1073, 11324855), (1349, 9007835), (1387, 8761045), (1633, 7441255), (1679, 7237385), (2059, 5901685), (2117, 5739995), (2185, 5561359), (2627, 4625645), (2701, 4498915), (2755, 4410733), (3335, 3643649), (3515, 3457061), (4255, 2855833), (5183, 2344505), (5365, 2264971), (6745, 1801567), (6935, 1752209), (8165, 1488251), (8395, 1447477), (10295, 1180337), (10585, 1147999), (12673, 958855), (13135, 925129), (13505, 899783), (16169, 751535), (20387, 596045), (24679, 492385), (25915, 468901), (31027, 391645), (31901, 380915), (39121, 310615), (40223, 302105), (47357, 256595), (48691, 249565), (49913, 243455), (51319, 236785), (60421, 201115), (62123, 195605), (63365, 191771), (76183, 159505), (78329, 155135), (80845, 150307), (98477, 123395), (101935, 119209)]