53840385

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41257}}^1$

素因数の和:41297

約数の個数: 24

約数和(自身を含む): 96543720

約数和(自身を除く): 42703335

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 41257, 123771, 206285, 371313, 618855, 1196453, 1856565, 3589359, 5982265, 10768077, 17946795, 53840385]

約数ペア:

[(1, 53840385), (3, 17946795), (5, 10768077), (9, 5982265), (15, 3589359), (29, 1856565), (45, 1196453), (87, 618855), (145, 371313), (261, 206285), (435, 123771), (1305, 41257)]