99747925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 138419712

約数和(自身を除く): 38671787

約数列:

[1, 5, 17, 25, 31, 67, 85, 113, 155, 335, 425, 527, 565, 775, 1139, 1675, 1921, 2077, 2635, 2825, 3503, 5695, 7571, 9605, 10385, 13175, 17515, 28475, 35309, 37855, 48025, 51925, 59551, 87575, 128707, 176545, 189275, 234701, 297755, 643535, 882725, 1173505, 1488775, 3217675, 3989917, 5867525, 19949585, 99747925]

約数ペア:

[(1, 99747925), (5, 19949585), (17, 5867525), (25, 3989917), (31, 3217675), (67, 1488775), (85, 1173505), (113, 882725), (155, 643535), (335, 297755), (425, 234701), (527, 189275), (565, 176545), (775, 128707), (1139, 87575), (1675, 59551), (1921, 51925), (2077, 48025), (2635, 37855), (2825, 35309), (3503, 28475), (5695, 17515), (7571, 13175), (9605, 10385)]