52574895

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 96445440

約数和(自身を除く): 43870545

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 79, 115, 207, 237, 345, 395, 643, 711, 1035, 1185, 1817, 1929, 3215, 3555, 5451, 5787, 9085, 9645, 14789, 16353, 27255, 28935, 44367, 50797, 73945, 81765, 133101, 152391, 221835, 253985, 457173, 665505, 761955, 1168331, 2285865, 3504993, 5841655, 10514979, 17524965, 52574895]

約数ペア:

[(1, 52574895), (3, 17524965), (5, 10514979), (9, 5841655), (15, 3504993), (23, 2285865), (45, 1168331), (69, 761955), (79, 665505), (115, 457173), (207, 253985), (237, 221835), (345, 152391), (395, 133101), (643, 81765), (711, 73945), (1035, 50797), (1185, 44367), (1817, 28935), (1929, 27255), (3215, 16353), (3555, 14789), (5451, 9645), (5787, 9085)]