47627655

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 78382080

約数和(自身を除く): 30754425

約数列:

[1, 3, 5, 15, 53, 139, 159, 265, 417, 431, 695, 795, 1293, 2085, 2155, 6465, 7367, 22101, 22843, 36835, 59909, 68529, 110505, 114215, 179727, 299545, 342645, 898635, 3175177, 9525531, 15875885, 47627655]

約数ペア:

[(1, 47627655), (3, 15875885), (5, 9525531), (15, 3175177), (53, 898635), (139, 342645), (159, 299545), (265, 179727), (417, 114215), (431, 110505), (695, 68529), (795, 59909), (1293, 36835), (2085, 22843), (2155, 22101), (6465, 7367)]