4091535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 8386560

約数和(自身を除く): 4295025

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 419, 465, 651, 1085, 1257, 1395, 1953, 2095, 2933, 3255, 3771, 6285, 8799, 9765, 12989, 14665, 18855, 26397, 38967, 43995, 64945, 90923, 116901, 131985, 194835, 272769, 454615, 584505, 818307, 1363845, 4091535]

約数ペア:

[(1, 4091535), (3, 1363845), (5, 818307), (7, 584505), (9, 454615), (15, 272769), (21, 194835), (31, 131985), (35, 116901), (45, 90923), (63, 64945), (93, 43995), (105, 38967), (155, 26397), (217, 18855), (279, 14665), (315, 12989), (419, 9765), (465, 8799), (651, 6285), (1085, 3771), (1257, 3255), (1395, 2933), (1953, 2095)]