25638570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2521}}^1$

素因数の和:2647

約数の個数: 48

約数和(自身を含む): 67276872

約数和(自身を除く): 41638302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 1017, 1130, 1695, 2034, 2521, 3390, 5042, 5085, 7563, 10170, 12605, 15126, 22689, 25210, 37815, 45378, 75630, 113445, 226890, 284873, 569746, 854619, 1424365, 1709238, 2563857, 2848730, 4273095, 5127714, 8546190, 12819285, 25638570]

約数ペア:

[(1, 25638570), (2, 12819285), (3, 8546190), (5, 5127714), (6, 4273095), (9, 2848730), (10, 2563857), (15, 1709238), (18, 1424365), (30, 854619), (45, 569746), (90, 284873), (113, 226890), (226, 113445), (339, 75630), (565, 45378), (678, 37815), (1017, 25210), (1130, 22689), (1695, 15126), (2034, 12605), (2521, 10170), (3390, 7563), (5042, 5085)]