26021125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 35642880

約数和(自身を除く): 9621755

約数列:

[1, 5, 13, 25, 65, 67, 125, 239, 325, 335, 871, 1195, 1625, 1675, 3107, 4355, 5975, 8375, 15535, 16013, 21775, 29875, 77675, 80065, 108875, 208169, 388375, 400325, 1040845, 2001625, 5204225, 26021125]

約数ペア:

[(1, 26021125), (5, 5204225), (13, 2001625), (25, 1040845), (65, 400325), (67, 388375), (125, 208169), (239, 108875), (325, 80065), (335, 77675), (871, 29875), (1195, 21775), (1625, 16013), (1675, 15535), (3107, 8375), (4355, 5975)]