70792785

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{24971}}^1$

素因数の和:24995

約数の個数: 40

約数和(自身を含む): 145037376

約数和(自身を除く): 74244591

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 24971, 74913, 124855, 174797, 224739, 374565, 524391, 674217, 873985, 1123695, 1573173, 2022651, 2621955, 3371085, 4719519, 7865865, 10113255, 14158557, 23597595, 70792785]

約数ペア:

[(1, 70792785), (3, 23597595), (5, 14158557), (7, 10113255), (9, 7865865), (15, 4719519), (21, 3371085), (27, 2621955), (35, 2022651), (45, 1573173), (63, 1123695), (81, 873985), (105, 674217), (135, 524391), (189, 374565), (315, 224739), (405, 174797), (567, 124855), (945, 74913), (2835, 24971)]