127584195

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{1217}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 212224320

約数和(自身を除く): 84640125

約数列:

[1, 3, 5, 15, 29, 87, 145, 241, 435, 723, 1205, 1217, 3615, 3651, 6085, 6989, 18255, 20967, 34945, 35293, 104835, 105879, 176465, 293297, 529395, 879891, 1466485, 4399455, 8505613, 25516839, 42528065, 127584195]

約数ペア:

[(1, 127584195), (3, 42528065), (5, 25516839), (15, 8505613), (29, 4399455), (87, 1466485), (145, 879891), (241, 529395), (435, 293297), (723, 176465), (1205, 105879), (1217, 104835), (3615, 35293), (3651, 34945), (6085, 20967), (6989, 18255)]