23101625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 31000320

約数和(自身を除く): 7898695

約数列:

[1, 5, 19, 25, 71, 95, 125, 137, 355, 475, 685, 1349, 1775, 2375, 2603, 3425, 6745, 8875, 9727, 13015, 17125, 33725, 48635, 65075, 168625, 184813, 243175, 325375, 924065, 1215875, 4620325, 23101625]

約数ペア:

[(1, 23101625), (5, 4620325), (19, 1215875), (25, 924065), (71, 325375), (95, 243175), (125, 184813), (137, 168625), (355, 65075), (475, 48635), (685, 33725), (1349, 17125), (1775, 13015), (2375, 9727), (2603, 8875), (3425, 6745)]