869456315

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{9901}}^1$

素因数の和:10119

約数の個数: 32

約数和(自身を含む): 1290903936

約数和(自身を除く): 421447621

約数列:

[1, 5, 7, 13, 35, 65, 91, 193, 455, 965, 1351, 2509, 6755, 9901, 12545, 17563, 49505, 69307, 87815, 128713, 346535, 643565, 900991, 1910893, 4504955, 9554465, 13376251, 24841609, 66881255, 124208045, 173891263, 869456315]

約数ペア:

[(1, 869456315), (5, 173891263), (7, 124208045), (13, 66881255), (35, 24841609), (65, 13376251), (91, 9554465), (193, 4504955), (455, 1910893), (965, 900991), (1351, 643565), (2509, 346535), (6755, 128713), (9901, 87815), (12545, 69307), (17563, 49505)]