76126815

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 136974240

約数和(自身を除く): 60847425

約数列:

[1, 3, 5, 9, 15, 45, 53, 59, 159, 177, 265, 295, 477, 531, 541, 795, 885, 1623, 2385, 2655, 2705, 3127, 4869, 8115, 9381, 15635, 24345, 28143, 28673, 31919, 46905, 86019, 95757, 140715, 143365, 159595, 258057, 287271, 430095, 478785, 1290285, 1436355, 1691707, 5075121, 8458535, 15225363, 25375605, 76126815]

約数ペア:

[(1, 76126815), (3, 25375605), (5, 15225363), (9, 8458535), (15, 5075121), (45, 1691707), (53, 1436355), (59, 1290285), (159, 478785), (177, 430095), (265, 287271), (295, 258057), (477, 159595), (531, 143365), (541, 140715), (795, 95757), (885, 86019), (1623, 46905), (2385, 31919), (2655, 28673), (2705, 28143), (3127, 24345), (4869, 15635), (8115, 9381)]