53921565

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3049}}^1$

素因数の和:3194

約数の個数: 32

約数和(自身を含む): 96624000

約数和(自身を除く): 42702435

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1965, 3049, 3537, 5895, 9147, 15245, 17685, 27441, 45735, 82323, 137205, 399419, 411615, 1198257, 1997095, 3594771, 5991285, 10784313, 17973855, 53921565]

約数ペア:

[(1, 53921565), (3, 17973855), (5, 10784313), (9, 5991285), (15, 3594771), (27, 1997095), (45, 1198257), (131, 411615), (135, 399419), (393, 137205), (655, 82323), (1179, 45735), (1965, 27441), (3049, 17685), (3537, 15245), (5895, 9147)]