25930525

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 35441308

約数和(自身を除く): 9510783

約数列:

[1, 5, 17, 25, 37, 85, 97, 185, 289, 425, 485, 629, 925, 1445, 1649, 2425, 3145, 3589, 7225, 8245, 10693, 15725, 17945, 28033, 41225, 53465, 61013, 89725, 140165, 267325, 305065, 700825, 1037221, 1525325, 5186105, 25930525]

約数ペア:

[(1, 25930525), (5, 5186105), (17, 1525325), (25, 1037221), (37, 700825), (85, 305065), (97, 267325), (185, 140165), (289, 89725), (425, 61013), (485, 53465), (629, 41225), (925, 28033), (1445, 17945), (1649, 15725), (2425, 10693), (3145, 8245), (3589, 7225)]