57307515

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{863}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 97044480

約数和(自身を除く): 39736965

約数列:

[1, 3, 5, 15, 19, 57, 95, 233, 285, 699, 863, 1165, 2589, 3495, 4315, 4427, 12945, 13281, 16397, 22135, 49191, 66405, 81985, 201079, 245955, 603237, 1005395, 3016185, 3820501, 11461503, 19102505, 57307515]

約数ペア:

[(1, 57307515), (3, 19102505), (5, 11461503), (15, 3820501), (19, 3016185), (57, 1005395), (95, 603237), (233, 245955), (285, 201079), (699, 81985), (863, 66405), (1165, 49191), (2589, 22135), (3495, 16397), (4315, 13281), (4427, 12945)]