896515945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1481}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 1185125760

約数和(自身を除く): 288609815

約数列:

[1, 5, 13, 65, 67, 139, 335, 695, 871, 1481, 1807, 4355, 7405, 9035, 9313, 19253, 46565, 96265, 99227, 121069, 205859, 496135, 605345, 1029295, 1289951, 2676167, 6449755, 13380835, 13792553, 68962765, 179303189, 896515945]

約数ペア:

[(1, 896515945), (5, 179303189), (13, 68962765), (65, 13792553), (67, 13380835), (139, 6449755), (335, 2676167), (695, 1289951), (871, 1029295), (1481, 605345), (1807, 496135), (4355, 205859), (7405, 121069), (9035, 99227), (9313, 96265), (19253, 46565)]