26615475

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4079}}^1$

素因数の和:4124

約数の個数: 36

約数和(自身を含む): 49327200

約数和(自身を除く): 22711725

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 4079, 6525, 12237, 20395, 36711, 61185, 101975, 118291, 183555, 305925, 354873, 591455, 917775, 1064619, 1774365, 2957275, 5323095, 8871825, 26615475]

約数ペア:

[(1, 26615475), (3, 8871825), (5, 5323095), (9, 2957275), (15, 1774365), (25, 1064619), (29, 917775), (45, 591455), (75, 354873), (87, 305925), (145, 183555), (225, 118291), (261, 101975), (435, 61185), (725, 36711), (1305, 20395), (2175, 12237), (4079, 6525)]