48816165

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1721}}^1$

素因数の和:1821

約数の個数: 32

約数和(自身を含む): 81994752

約数和(自身を除く): 33178587

約数列:

[1, 3, 5, 15, 31, 61, 93, 155, 183, 305, 465, 915, 1721, 1891, 5163, 5673, 8605, 9455, 25815, 28365, 53351, 104981, 160053, 266755, 314943, 524905, 800265, 1574715, 3254411, 9763233, 16272055, 48816165]

約数ペア:

[(1, 48816165), (3, 16272055), (5, 9763233), (15, 3254411), (31, 1574715), (61, 800265), (93, 524905), (155, 314943), (183, 266755), (305, 160053), (465, 104981), (915, 53351), (1721, 28365), (1891, 25815), (5163, 9455), (5673, 8605)]