28016077845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{5689}}^1\times {\mathrm{46901}}^1$

素因数の和:52605

約数の個数: 32

約数和(自身を含む): 51239496960

約数和(自身を除く): 23223419115

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 5689, 17067, 28445, 39823, 46901, 85335, 119469, 140703, 199115, 234505, 328307, 597345, 703515, 984921, 1641535, 4924605, 266819789, 800459367, 1334098945, 1867738523, 4002296835, 5603215569, 9338692615, 28016077845]

約数ペア:

[(1, 28016077845), (3, 9338692615), (5, 5603215569), (7, 4002296835), (15, 1867738523), (21, 1334098945), (35, 800459367), (105, 266819789), (5689, 4924605), (17067, 1641535), (28445, 984921), (39823, 703515), (46901, 597345), (85335, 328307), (119469, 234505), (140703, 199115)]