901316985

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{3433}}^1$

素因数の和:4225

約数の個数: 32

約数和(自身を含む): 1507223808

約数和(自身を除く): 605906823

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 761, 2283, 3433, 3805, 10299, 11415, 17165, 17503, 51495, 52509, 78959, 87515, 236877, 262545, 394795, 1184385, 2612513, 7837539, 13062565, 39187695, 60087799, 180263397, 300438995, 901316985]

約数ペア:

[(1, 901316985), (3, 300438995), (5, 180263397), (15, 60087799), (23, 39187695), (69, 13062565), (115, 7837539), (345, 2612513), (761, 1184385), (2283, 394795), (3433, 262545), (3805, 236877), (10299, 87515), (11415, 78959), (17165, 52509), (17503, 51495)]