15396482007

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 22723683840

約数和(自身を除く): 7327201833

約数列:

[1, 3, 9, 131, 151, 197, 393, 439, 453, 591, 1179, 1317, 1359, 1773, 3951, 19781, 25807, 29747, 57509, 59343, 66289, 77421, 86483, 89241, 172527, 178029, 198867, 232263, 259449, 267723, 517581, 596601, 778347, 3896857, 8683859, 11329273, 11690571, 13058933, 26051577, 33987819, 35071713, 39176799, 78154731, 101963457, 117530397, 1710720223, 5132160669, 15396482007]

約数ペア:

[(1, 15396482007), (3, 5132160669), (9, 1710720223), (131, 117530397), (151, 101963457), (197, 78154731), (393, 39176799), (439, 35071713), (453, 33987819), (591, 26051577), (1179, 13058933), (1317, 11690571), (1359, 11329273), (1773, 8683859), (3951, 3896857), (19781, 778347), (25807, 596601), (29747, 517581), (57509, 267723), (59343, 259449), (66289, 232263), (77421, 198867), (86483, 178029), (89241, 172527)]