79278315

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5879}}^1$

素因数の和:5947

約数の個数: 32

約数和(自身を含む): 135475200

約数和(自身を除く): 56196885

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 2697, 4495, 5879, 13485, 17637, 29395, 88185, 170491, 182249, 511473, 546747, 852455, 911245, 2557365, 2733735, 5285221, 15855663, 26426105, 79278315]

約数ペア:

[(1, 79278315), (3, 26426105), (5, 15855663), (15, 5285221), (29, 2733735), (31, 2557365), (87, 911245), (93, 852455), (145, 546747), (155, 511473), (435, 182249), (465, 170491), (899, 88185), (2697, 29395), (4495, 17637), (5879, 13485)]