22153005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{70327}}^1$

素因数の和:70345

約数の個数: 24

約数和(自身を含む): 43884672

約数和(自身を除く): 21731667

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 70327, 210981, 351635, 492289, 632943, 1054905, 1476867, 2461445, 3164715, 4430601, 7384335, 22153005]

約数ペア:

[(1, 22153005), (3, 7384335), (5, 4430601), (7, 3164715), (9, 2461445), (15, 1476867), (21, 1054905), (35, 632943), (45, 492289), (63, 351635), (105, 210981), (315, 70327)]