79749150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{40897}}^1$

素因数の和:40925

約数の個数: 48

約数和(自身を含む): 212996784

約数和(自身を除く): 133247634

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 40897, 81794, 122691, 204485, 245382, 408970, 531661, 613455, 1022425, 1063322, 1226910, 1594983, 2044850, 2658305, 3067275, 3189966, 5316610, 6134550, 7974915, 13291525, 15949830, 26583050, 39874575, 79749150]

約数ペア:

[(1, 79749150), (2, 39874575), (3, 26583050), (5, 15949830), (6, 13291525), (10, 7974915), (13, 6134550), (15, 5316610), (25, 3189966), (26, 3067275), (30, 2658305), (39, 2044850), (50, 1594983), (65, 1226910), (75, 1063322), (78, 1022425), (130, 613455), (150, 531661), (195, 408970), (325, 245382), (390, 204485), (650, 122691), (975, 81794), (1950, 40897)]