41971995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5519}}^1$

素因数の和:5556

約数の個数: 36

約数和(自身を含む): 78792480

約数和(自身を除く): 36820485

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 5519, 7605, 16557, 27595, 49671, 71747, 82785, 215241, 248355, 358735, 645723, 932711, 1076205, 2798133, 3228615, 4663555, 8394399, 13990665, 41971995]

約数ペア:

[(1, 41971995), (3, 13990665), (5, 8394399), (9, 4663555), (13, 3228615), (15, 2798133), (39, 1076205), (45, 932711), (65, 645723), (117, 358735), (169, 248355), (195, 215241), (507, 82785), (585, 71747), (845, 49671), (1521, 27595), (2535, 16557), (5519, 7605)]