121487275

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53401}}^1$

素因数の和:53431

約数の個数: 24

約数和(自身を含む): 185411744

約数和(自身を除く): 63924469

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 53401, 267005, 373807, 694213, 1335025, 1869035, 3471065, 4859491, 9345175, 17355325, 24297455, 121487275]

約数ペア:

[(1, 121487275), (5, 24297455), (7, 17355325), (13, 9345175), (25, 4859491), (35, 3471065), (65, 1869035), (91, 1335025), (175, 694213), (325, 373807), (455, 267005), (2275, 53401)]