40135545

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28771}}^1$

素因数の和:28813

約数の個数: 24

約数和(自身を含む): 71814912

約数和(自身を除く): 31679367

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 28771, 86313, 143855, 258939, 431565, 891901, 1294695, 2675703, 4459505, 8027109, 13378515, 40135545]

約数ペア:

[(1, 40135545), (3, 13378515), (5, 8027109), (9, 4459505), (15, 2675703), (31, 1294695), (45, 891901), (93, 431565), (155, 258939), (279, 143855), (465, 86313), (1395, 28771)]