1265422275

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10061}}^1$

素因数の和:10133

約数の個数: 72

約数和(自身を含む): 2497871376

約数和(自身を除く): 1232449101

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 43, 45, 65, 75, 117, 129, 195, 215, 225, 325, 387, 559, 585, 645, 975, 1075, 1677, 1935, 2795, 2925, 3225, 5031, 8385, 9675, 10061, 13975, 25155, 30183, 41925, 50305, 90549, 125775, 130793, 150915, 251525, 392379, 432623, 452745, 653965, 754575, 1177137, 1297869, 1961895, 2163115, 2263725, 3269825, 3893607, 5624099, 5885685, 6489345, 9809475, 10815575, 16872297, 19468035, 28120495, 29428425, 32446725, 50616891, 84361485, 97340175, 140602475, 253084455, 421807425, 1265422275]

約数ペア:

[(1, 1265422275), (3, 421807425), (5, 253084455), (9, 140602475), (13, 97340175), (15, 84361485), (25, 50616891), (39, 32446725), (43, 29428425), (45, 28120495), (65, 19468035), (75, 16872297), (117, 10815575), (129, 9809475), (195, 6489345), (215, 5885685), (225, 5624099), (325, 3893607), (387, 3269825), (559, 2263725), (585, 2163115), (645, 1961895), (975, 1297869), (1075, 1177137), (1677, 754575), (1935, 653965), (2795, 452745), (2925, 432623), (3225, 392379), (5031, 251525), (8385, 150915), (9675, 130793), (10061, 125775), (13975, 90549), (25155, 50305), (30183, 41925)]