40484503525

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{727}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 51574199040

約数和(自身を除く): 11089695515

約数列:

[1, 5, 25, 71, 137, 229, 355, 685, 727, 1145, 1775, 3425, 3635, 5725, 9727, 16259, 18175, 31373, 48635, 51617, 81295, 99599, 156865, 166483, 243175, 258085, 406475, 497995, 784325, 832415, 1290425, 2227483, 2489975, 4162075, 7071529, 11137415, 11820293, 22808171, 35357645, 55687075, 59101465, 114040855, 176788225, 295507325, 570204275, 1619380141, 8096900705, 40484503525]

約数ペア:

[(1, 40484503525), (5, 8096900705), (25, 1619380141), (71, 570204275), (137, 295507325), (229, 176788225), (355, 114040855), (685, 59101465), (727, 55687075), (1145, 35357645), (1775, 22808171), (3425, 11820293), (3635, 11137415), (5725, 7071529), (9727, 4162075), (16259, 2489975), (18175, 2227483), (31373, 1290425), (48635, 832415), (51617, 784325), (81295, 497995), (99599, 406475), (156865, 258085), (166483, 243175)]