65127205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1153}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 93058560

約数和(自身を除く): 27931355

約数列:

[1, 5, 11, 13, 55, 65, 79, 143, 395, 715, 869, 1027, 1153, 4345, 5135, 5765, 11297, 12683, 14989, 56485, 63415, 74945, 91087, 164879, 455435, 824395, 1001957, 1184131, 5009785, 5920655, 13025441, 65127205]

約数ペア:

[(1, 65127205), (5, 13025441), (11, 5920655), (13, 5009785), (55, 1184131), (65, 1001957), (79, 824395), (143, 455435), (395, 164879), (715, 91087), (869, 74945), (1027, 63415), (1153, 56485), (4345, 14989), (5135, 12683), (5765, 11297)]