70519485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2851}}^1$

素因数の和:2973

約数の個数: 32

約数和(自身を含む): 120742272

約数和(自身を除く): 50222787

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1455, 1649, 2851, 4947, 8245, 8553, 14255, 24735, 42765, 48467, 145401, 242335, 276547, 727005, 829641, 1382735, 4148205, 4701299, 14103897, 23506495, 70519485]

約数ペア:

[(1, 70519485), (3, 23506495), (5, 14103897), (15, 4701299), (17, 4148205), (51, 1382735), (85, 829641), (97, 727005), (255, 276547), (291, 242335), (485, 145401), (1455, 48467), (1649, 42765), (2851, 24735), (4947, 14255), (8245, 8553)]