8978775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9209}}^1$

素因数の和:9235

約数の個数: 24

約数和(自身を含む): 15988560

約数和(自身を除く): 7009785

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 9209, 27627, 46045, 119717, 138135, 230225, 359151, 598585, 690675, 1795755, 2992925, 8978775]

約数ペア:

[(1, 8978775), (3, 2992925), (5, 1795755), (13, 690675), (15, 598585), (25, 359151), (39, 230225), (65, 138135), (75, 119717), (195, 46045), (325, 27627), (975, 9209)]