85966295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 112752000

約数和(自身を除く): 26785705

約数列:

[1, 5, 23, 29, 115, 145, 149, 173, 667, 745, 865, 3335, 3427, 3979, 4321, 5017, 17135, 19895, 21605, 25085, 25777, 99383, 115391, 128885, 496915, 576955, 592871, 747533, 2964355, 3737665, 17193259, 85966295]

約数ペア:

[(1, 85966295), (5, 17193259), (23, 3737665), (29, 2964355), (115, 747533), (145, 592871), (149, 576955), (173, 496915), (667, 128885), (745, 115391), (865, 99383), (3335, 25777), (3427, 25085), (3979, 21605), (4321, 19895), (5017, 17135)]