15704909105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1\times {\mathrm{1801}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 19829035008

約数和(自身を除く): 4124125903

約数列:

[1, 5, 23, 115, 191, 397, 955, 1801, 1985, 4393, 9005, 9131, 21965, 41423, 45655, 75827, 207115, 343991, 379135, 714997, 1719955, 1744021, 3574985, 7911793, 8720105, 16444931, 39558965, 82224655, 136564427, 682822135, 3140981821, 15704909105]

約数ペア:

[(1, 15704909105), (5, 3140981821), (23, 682822135), (115, 136564427), (191, 82224655), (397, 39558965), (955, 16444931), (1801, 8720105), (1985, 7911793), (4393, 3574985), (9005, 1744021), (9131, 1719955), (21965, 714997), (41423, 379135), (45655, 343991), (75827, 207115)]