64528005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4289}}^1$

素因数の和:4373

約数の個数: 32

約数和(自身を含む): 111196800

約数和(自身を除く): 46668795

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 885, 1003, 3009, 4289, 5015, 12867, 15045, 21445, 64335, 72913, 218739, 253051, 364565, 759153, 1093695, 1265255, 3795765, 4301867, 12905601, 21509335, 64528005]

約数ペア:

[(1, 64528005), (3, 21509335), (5, 12905601), (15, 4301867), (17, 3795765), (51, 1265255), (59, 1093695), (85, 759153), (177, 364565), (255, 253051), (295, 218739), (885, 72913), (1003, 64335), (3009, 21445), (4289, 15045), (5015, 12867)]