7200135

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:176

約数の個数: 36

約数和(自身を含む): 12983256

約数和(自身を除く): 5783121

約数列:

[1, 3, 5, 9, 15, 43, 45, 61, 129, 183, 215, 305, 387, 549, 645, 915, 1935, 2623, 2745, 3721, 7869, 11163, 13115, 18605, 23607, 33489, 39345, 55815, 118035, 160003, 167445, 480009, 800015, 1440027, 2400045, 7200135]

約数ペア:

[(1, 7200135), (3, 2400045), (5, 1440027), (9, 800015), (15, 480009), (43, 167445), (45, 160003), (61, 118035), (129, 55815), (183, 39345), (215, 33489), (305, 23607), (387, 18605), (549, 13115), (645, 11163), (915, 7869), (1935, 3721), (2623, 2745)]