9855615

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 21275136

約数和(自身を除く): 11419521

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 49, 53, 55, 69, 77, 105, 115, 147, 159, 161, 165, 231, 245, 253, 265, 345, 371, 385, 483, 539, 583, 735, 759, 795, 805, 1113, 1127, 1155, 1219, 1265, 1617, 1749, 1771, 1855, 2415, 2597, 2695, 2915, 3381, 3657, 3795, 4081, 5313, 5565, 5635, 6095, 7791, 8085, 8533, 8745, 8855, 12243, 12397, 12985, 13409, 16905, 18285, 20405, 25599, 26565, 28567, 37191, 38955, 40227, 42665, 59731, 61215, 61985, 67045, 85701, 93863, 127995, 142835, 179193, 185955, 201135, 281589, 298655, 428505, 469315, 657041, 895965, 1407945, 1971123, 3285205, 9855615]

約数ペア:

[(1, 9855615), (3, 3285205), (5, 1971123), (7, 1407945), (11, 895965), (15, 657041), (21, 469315), (23, 428505), (33, 298655), (35, 281589), (49, 201135), (53, 185955), (55, 179193), (69, 142835), (77, 127995), (105, 93863), (115, 85701), (147, 67045), (159, 61985), (161, 61215), (165, 59731), (231, 42665), (245, 40227), (253, 38955), (265, 37191), (345, 28567), (371, 26565), (385, 25599), (483, 20405), (539, 18285), (583, 16905), (735, 13409), (759, 12985), (795, 12397), (805, 12243), (1113, 8855), (1127, 8745), (1155, 8533), (1219, 8085), (1265, 7791), (1617, 6095), (1749, 5635), (1771, 5565), (1855, 5313), (2415, 4081), (2597, 3795), (2695, 3657), (2915, 3381)]