65275075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 84900816

約数和(自身を除く): 19625741

約数列:

[1, 5, 25, 41, 43, 205, 215, 1025, 1075, 1481, 1763, 7405, 8815, 37025, 44075, 60721, 63683, 303605, 318415, 1518025, 1592075, 2611003, 13055015, 65275075]

約数ペア:

[(1, 65275075), (5, 13055015), (25, 2611003), (41, 1592075), (43, 1518025), (205, 318415), (215, 303605), (1025, 63683), (1075, 60721), (1481, 44075), (1763, 37025), (7405, 8815)]