130902495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1123}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 221203200

約数和(自身を除く): 90300705

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 409, 1123, 1227, 2045, 3369, 5615, 6135, 7771, 16845, 21337, 23313, 38855, 64011, 106685, 116565, 320055, 459307, 1377921, 2296535, 6889605, 8726833, 26180499, 43634165, 130902495]

約数ペア:

[(1, 130902495), (3, 43634165), (5, 26180499), (15, 8726833), (19, 6889605), (57, 2296535), (95, 1377921), (285, 459307), (409, 320055), (1123, 116565), (1227, 106685), (2045, 64011), (3369, 38855), (5615, 23313), (6135, 21337), (7771, 16845)]