1296406935

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{71843}}^1$

素因数の和:72255

約数の個数: 24

約数和(自身を含む): 2252740464

約数和(自身を除く): 956333529

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 2005, 3609, 6015, 18045, 71843, 215529, 359215, 646587, 1077645, 3232935, 28809043, 86427129, 144045215, 259281387, 432135645, 1296406935]

約数ペア:

[(1, 1296406935), (3, 432135645), (5, 259281387), (9, 144045215), (15, 86427129), (45, 28809043), (401, 3232935), (1203, 1077645), (2005, 646587), (3609, 359215), (6015, 215529), (18045, 71843)]