22828275

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1516

約数の個数: 36

約数和(自身を含む): 41492880

約数和(自身を除く): 18664605

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1429, 1775, 3195, 4287, 5325, 7145, 12861, 15975, 21435, 35725, 64305, 101459, 107175, 304377, 321525, 507295, 913131, 1521885, 2536475, 4565655, 7609425, 22828275]

約数ペア:

[(1, 22828275), (3, 7609425), (5, 4565655), (9, 2536475), (15, 1521885), (25, 913131), (45, 507295), (71, 321525), (75, 304377), (213, 107175), (225, 101459), (355, 64305), (639, 35725), (1065, 21435), (1429, 15975), (1775, 12861), (3195, 7145), (4287, 5325)]