3880452895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1\times {\mathrm{2791}}^1$

素因数の和:4311

約数の個数: 32

約数和(自身を含む): 5384226816

約数和(自身を除く): 1503773921

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 1487, 2791, 7435, 13955, 16357, 25279, 30701, 47447, 81785, 126395, 153505, 237235, 278069, 521917, 1390345, 2609585, 4150217, 20751085, 45652387, 70553689, 228261935, 352768445, 776090579, 3880452895]

約数ペア:

[(1, 3880452895), (5, 776090579), (11, 352768445), (17, 228261935), (55, 70553689), (85, 45652387), (187, 20751085), (935, 4150217), (1487, 2609585), (2791, 1390345), (7435, 521917), (13955, 278069), (16357, 237235), (25279, 153505), (30701, 126395), (47447, 81785)]