40856895

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5783}}^1$

素因数の和:5951

約数の個数: 24

約数和(自身を含む): 71282016

約数和(自身を除く): 30425121

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 5783, 7065, 17349, 28915, 52047, 86745, 260235, 907931, 2723793, 4539655, 8171379, 13618965, 40856895]

約数ペア:

[(1, 40856895), (3, 13618965), (5, 8171379), (9, 4539655), (15, 2723793), (45, 907931), (157, 260235), (471, 86745), (785, 52047), (1413, 28915), (2355, 17349), (5783, 7065)]