57178785

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 94618368

約数和(自身を除く): 37439583

約数列:

[1, 3, 5, 15, 53, 71, 159, 213, 265, 355, 795, 1013, 1065, 3039, 3763, 5065, 11289, 15195, 18815, 53689, 56445, 71923, 161067, 215769, 268445, 359615, 805335, 1078845, 3811919, 11435757, 19059595, 57178785]

約数ペア:

[(1, 57178785), (3, 19059595), (5, 11435757), (15, 3811919), (53, 1078845), (71, 805335), (159, 359615), (213, 268445), (265, 215769), (355, 161067), (795, 71923), (1013, 56445), (1065, 53689), (3039, 18815), (3763, 15195), (5065, 11289)]