40796955

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^2$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 72350928

約数和(自身を除く): 31553973

約数列:

[1, 3, 5, 9, 15, 45, 71, 113, 213, 339, 355, 565, 639, 1017, 1065, 1695, 3195, 5085, 8023, 12769, 24069, 38307, 40115, 63845, 72207, 114921, 120345, 191535, 361035, 574605, 906599, 2719797, 4532995, 8159391, 13598985, 40796955]

約数ペア:

[(1, 40796955), (3, 13598985), (5, 8159391), (9, 4532995), (15, 2719797), (45, 906599), (71, 574605), (113, 361035), (213, 191535), (339, 120345), (355, 114921), (565, 72207), (639, 63845), (1017, 40115), (1065, 38307), (1695, 24069), (3195, 12769), (5085, 8023)]