122820575

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 36

約数和(自身を含む): 164161368

約数和(自身を除く): 41340793

約数列:

[1, 5, 23, 25, 37, 115, 185, 251, 529, 575, 851, 925, 1255, 2645, 4255, 5773, 6275, 9287, 13225, 19573, 21275, 28865, 46435, 97865, 132779, 144325, 213601, 232175, 489325, 663895, 1068005, 3319475, 4912823, 5340025, 24564115, 122820575]

約数ペア:

[(1, 122820575), (5, 24564115), (23, 5340025), (25, 4912823), (37, 3319475), (115, 1068005), (185, 663895), (251, 489325), (529, 232175), (575, 213601), (851, 144325), (925, 132779), (1255, 97865), (2645, 46435), (4255, 28865), (5773, 21275), (6275, 19573), (9287, 13225)]