126428108695

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{443273}}^1$

素因数の和:443595

約数の個数: 32

約数和(自身を含む): 180004705920

約数和(自身を除く): 53576597225

約数列:

[1, 5, 7, 29, 35, 145, 203, 281, 1015, 1405, 1967, 8149, 9835, 40745, 57043, 285215, 443273, 2216365, 3102911, 12854917, 15514555, 64274585, 89984419, 124559713, 449922095, 622798565, 871917991, 3612231677, 4359589955, 18061158385, 25285621739, 126428108695]

約数ペア:

[(1, 126428108695), (5, 25285621739), (7, 18061158385), (29, 4359589955), (35, 3612231677), (145, 871917991), (203, 622798565), (281, 449922095), (1015, 124559713), (1405, 89984419), (1967, 64274585), (8149, 15514555), (9835, 12854917), (40745, 3102911), (57043, 2216365), (285215, 443273)]