15251014809

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1\times {\mathrm{557}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 22789166400

約数和(自身を除く): 7538151591

約数列:

[1, 3, 9, 43, 129, 139, 387, 417, 509, 557, 1251, 1527, 1671, 4581, 5013, 5977, 17931, 21887, 23951, 53793, 65661, 70751, 71853, 77423, 196983, 212253, 215559, 232269, 283513, 636759, 696807, 850539, 2551617, 3042293, 3329189, 9126879, 9987567, 12191059, 27380637, 29962701, 36573177, 39408307, 109719531, 118224921, 354674763, 1694557201, 5083671603, 15251014809]

約数ペア:

[(1, 15251014809), (3, 5083671603), (9, 1694557201), (43, 354674763), (129, 118224921), (139, 109719531), (387, 39408307), (417, 36573177), (509, 29962701), (557, 27380637), (1251, 12191059), (1527, 9987567), (1671, 9126879), (4581, 3329189), (5013, 3042293), (5977, 2551617), (17931, 850539), (21887, 696807), (23951, 636759), (53793, 283513), (65661, 232269), (70751, 215559), (71853, 212253), (77423, 196983)]