15672880135

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 21557491200

約数和(自身を除く): 5884611065

約数列:

[1, 5, 11, 37, 55, 121, 127, 149, 185, 407, 605, 635, 745, 1369, 1397, 1639, 2035, 4477, 4699, 5513, 6845, 6985, 8195, 15059, 15367, 18029, 18923, 22385, 23495, 27565, 51689, 60643, 75295, 76835, 90145, 94615, 165649, 173863, 203981, 208153, 258445, 303215, 568579, 667073, 700151, 828245, 869315, 1019905, 1040765, 1912493, 2243791, 2289683, 2842895, 3335365, 3500755, 7701661, 9562465, 11218955, 11448415, 21037423, 24681701, 25905587, 38508305, 84718271, 105187115, 123408505, 129527935, 284961457, 423591355, 1424807285, 3134576027, 15672880135]

約数ペア:

[(1, 15672880135), (5, 3134576027), (11, 1424807285), (37, 423591355), (55, 284961457), (121, 129527935), (127, 123408505), (149, 105187115), (185, 84718271), (407, 38508305), (605, 25905587), (635, 24681701), (745, 21037423), (1369, 11448415), (1397, 11218955), (1639, 9562465), (2035, 7701661), (4477, 3500755), (4699, 3335365), (5513, 2842895), (6845, 2289683), (6985, 2243791), (8195, 1912493), (15059, 1040765), (15367, 1019905), (18029, 869315), (18923, 828245), (22385, 700151), (23495, 667073), (27565, 568579), (51689, 303215), (60643, 258445), (75295, 208153), (76835, 203981), (90145, 173863), (94615, 165649)]