2015392095

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1\times {\mathrm{1201}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 3543976800

約数和(自身を除く): 1528584705

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 419, 445, 801, 1201, 1257, 1335, 2095, 3603, 3771, 4005, 6005, 6285, 10809, 18015, 18855, 37291, 54045, 106889, 111873, 186455, 320667, 335619, 503219, 534445, 559365, 962001, 1509657, 1603335, 1678095, 2516095, 4528971, 4810005, 7548285, 22644855, 44786491, 134359473, 223932455, 403078419, 671797365, 2015392095]

約数ペア:

[(1, 2015392095), (3, 671797365), (5, 403078419), (9, 223932455), (15, 134359473), (45, 44786491), (89, 22644855), (267, 7548285), (419, 4810005), (445, 4528971), (801, 2516095), (1201, 1678095), (1257, 1603335), (1335, 1509657), (2095, 962001), (3603, 559365), (3771, 534445), (4005, 503219), (6005, 335619), (6285, 320667), (10809, 186455), (18015, 111873), (18855, 106889), (37291, 54045)]