103009515

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 192805920

約数和(自身を除く): 89796405

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 269, 521, 735, 807, 1345, 1563, 1883, 2605, 3647, 4035, 5649, 7815, 9415, 10941, 13181, 18235, 25529, 28245, 39543, 54705, 65905, 76587, 127645, 140149, 197715, 382935, 420447, 700745, 981043, 2102235, 2943129, 4905215, 6867301, 14715645, 20601903, 34336505, 103009515]

約数ペア:

[(1, 103009515), (3, 34336505), (5, 20601903), (7, 14715645), (15, 6867301), (21, 4905215), (35, 2943129), (49, 2102235), (105, 981043), (147, 700745), (245, 420447), (269, 382935), (521, 197715), (735, 140149), (807, 127645), (1345, 76587), (1563, 65905), (1883, 54705), (2605, 39543), (3647, 28245), (4035, 25529), (5649, 18235), (7815, 13181), (9415, 10941)]