103835575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 143428320

約数和(自身を除く): 39592745

約数列:

[1, 5, 17, 25, 41, 59, 85, 101, 205, 295, 425, 505, 697, 1003, 1025, 1475, 1717, 2419, 2525, 3485, 4141, 5015, 5959, 8585, 12095, 17425, 20705, 25075, 29795, 41123, 42925, 60475, 70397, 101303, 103525, 148975, 205615, 244319, 351985, 506515, 1028075, 1221595, 1759925, 2532575, 4153423, 6107975, 20767115, 103835575]

約数ペア:

[(1, 103835575), (5, 20767115), (17, 6107975), (25, 4153423), (41, 2532575), (59, 1759925), (85, 1221595), (101, 1028075), (205, 506515), (295, 351985), (425, 244319), (505, 205615), (697, 148975), (1003, 103525), (1025, 101303), (1475, 70397), (1717, 60475), (2419, 42925), (2525, 41123), (3485, 29795), (4141, 25075), (5015, 20705), (5959, 17425), (8585, 12095)]