15696911995

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{4507}}^1$

素因数の和:4819

約数の個数: 32

約数和(自身を含む): 19594003968

約数和(自身を除く): 3897091973

約数列:

[1, 5, 43, 97, 167, 215, 485, 835, 4171, 4507, 7181, 16199, 20855, 22535, 35905, 80995, 193801, 437179, 696557, 752669, 969005, 2185895, 3482785, 3763345, 18798697, 32364767, 73008893, 93993485, 161823835, 365044465, 3139382399, 15696911995]

約数ペア:

[(1, 15696911995), (5, 3139382399), (43, 365044465), (97, 161823835), (167, 93993485), (215, 73008893), (485, 32364767), (835, 18798697), (4171, 3763345), (4507, 3482785), (7181, 2185895), (16199, 969005), (20855, 752669), (22535, 696557), (35905, 437179), (80995, 193801)]