79155225

素因数分解:

$3^4\times 5^2\times {\mathrm{39089}}^1$

素因数の和:39111

約数の個数: 30

約数和(自身を含む): 146626590

約数和(自身を除く): 67471365

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 39089, 117267, 195445, 351801, 586335, 977225, 1055403, 1759005, 2931675, 3166209, 5277015, 8795025, 15831045, 26385075, 79155225]

約数ペア:

[(1, 79155225), (3, 26385075), (5, 15831045), (9, 8795025), (15, 5277015), (25, 3166209), (27, 2931675), (45, 1759005), (75, 1055403), (81, 977225), (135, 586335), (225, 351801), (405, 195445), (675, 117267), (2025, 39089)]