2975895

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5087}}^1$

素因数の和:5111

約数の個数: 24

約数和(自身を含む): 5556096

約数和(自身を除く): 2580201

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 5087, 15261, 25435, 45783, 66131, 76305, 198393, 228915, 330655, 595179, 991965, 2975895]

約数ペア:

[(1, 2975895), (3, 991965), (5, 595179), (9, 330655), (13, 228915), (15, 198393), (39, 76305), (45, 66131), (65, 45783), (117, 25435), (195, 15261), (585, 5087)]