40103205

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 67952640

約数和(自身を除く): 27849435

約数列:

[1, 3, 5, 15, 19, 57, 95, 223, 285, 631, 669, 1115, 1893, 3155, 3345, 4237, 9465, 11989, 12711, 21185, 35967, 59945, 63555, 140713, 179835, 422139, 703565, 2110695, 2673547, 8020641, 13367735, 40103205]

約数ペア:

[(1, 40103205), (3, 13367735), (5, 8020641), (15, 2673547), (19, 2110695), (57, 703565), (95, 422139), (223, 179835), (285, 140713), (631, 63555), (669, 59945), (1115, 35967), (1893, 21185), (3155, 12711), (3345, 11989), (4237, 9465)]