213466014715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1\times {\mathrm{42727}}^1$

素因数の和:43911

約数の個数: 32

約数和(自身を含む): 276600562560

約数和(自身を除く): 63134547845

約数列:

[1, 5, 17, 53, 85, 265, 901, 1109, 4505, 5545, 18853, 42727, 58777, 94265, 213635, 293885, 726359, 999209, 2264531, 3631795, 4996045, 11322655, 38497027, 47384243, 192485135, 236921215, 805532131, 2511364879, 4027660655, 12556824395, 42693202943, 213466014715]

約数ペア:

[(1, 213466014715), (5, 42693202943), (17, 12556824395), (53, 4027660655), (85, 2511364879), (265, 805532131), (901, 236921215), (1109, 192485135), (4505, 47384243), (5545, 38497027), (18853, 11322655), (42727, 4996045), (58777, 3631795), (94265, 2264531), (213635, 999209), (293885, 726359)]