76530015

素因数分解:

$3^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{811}}^1$

素因数の和:1061

約数の個数: 40

約数和(自身を含む): 137945808

約数和(自身を除く): 61415793

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 233, 405, 699, 811, 1165, 2097, 2433, 3495, 4055, 6291, 7299, 10485, 12165, 18873, 21897, 31455, 36495, 65691, 94365, 109485, 188963, 328455, 566889, 944815, 1700667, 2834445, 5102001, 8503335, 15306003, 25510005, 76530015]

約数ペア:

[(1, 76530015), (3, 25510005), (5, 15306003), (9, 8503335), (15, 5102001), (27, 2834445), (45, 1700667), (81, 944815), (135, 566889), (233, 328455), (405, 188963), (699, 109485), (811, 94365), (1165, 65691), (2097, 36495), (2433, 31455), (3495, 21897), (4055, 18873), (6291, 12165), (7299, 10485)]