17142525

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1326

約数の個数: 36

約数和(自身を含む): 31232500

約数和(自身を除く): 14089975

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 549, 915, 1249, 1525, 2745, 3747, 4575, 6245, 11241, 13725, 18735, 31225, 56205, 76189, 93675, 228567, 281025, 380945, 685701, 1142835, 1904725, 3428505, 5714175, 17142525]

約数ペア:

[(1, 17142525), (3, 5714175), (5, 3428505), (9, 1904725), (15, 1142835), (25, 685701), (45, 380945), (61, 281025), (75, 228567), (183, 93675), (225, 76189), (305, 56205), (549, 31225), (915, 18735), (1249, 13725), (1525, 11241), (2745, 6245), (3747, 4575)]