201791565

素因数分解:

$3^2\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{3797}}^1$

素因数の和:4989

約数の個数: 24

約数和(自身を含む): 350160408

約数和(自身を除く): 148368843

約数列:

[1, 3, 5, 9, 15, 45, 1181, 3543, 3797, 5905, 10629, 11391, 17715, 18985, 34173, 53145, 56955, 170865, 4484257, 13452771, 22421285, 40358313, 67263855, 201791565]

約数ペア:

[(1, 201791565), (3, 67263855), (5, 40358313), (9, 22421285), (15, 13452771), (45, 4484257), (1181, 170865), (3543, 56955), (3797, 53145), (5905, 34173), (10629, 18985), (11391, 17715)]