40023405

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46811}}^1$

素因数の和:46841

約数の個数: 24

約数和(自身を含む): 73026720

約数和(自身を除く): 33003315

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 46811, 140433, 234055, 421299, 702165, 889409, 2106495, 2668227, 4447045, 8004681, 13341135, 40023405]

約数ペア:

[(1, 40023405), (3, 13341135), (5, 8004681), (9, 4447045), (15, 2668227), (19, 2106495), (45, 889409), (57, 702165), (95, 421299), (171, 234055), (285, 140433), (855, 46811)]