25517070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1249}}^1$

素因数の和:1489

約数の個数: 48

約数和(自身を含む): 66690000

約数和(自身を除く): 41172930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 227, 454, 681, 1135, 1249, 1362, 2043, 2270, 2498, 3405, 3747, 4086, 6245, 6810, 7494, 10215, 11241, 12490, 18735, 20430, 22482, 37470, 56205, 112410, 283523, 567046, 850569, 1417615, 1701138, 2551707, 2835230, 4252845, 5103414, 8505690, 12758535, 25517070]

約数ペア:

[(1, 25517070), (2, 12758535), (3, 8505690), (5, 5103414), (6, 4252845), (9, 2835230), (10, 2551707), (15, 1701138), (18, 1417615), (30, 850569), (45, 567046), (90, 283523), (227, 112410), (454, 56205), (681, 37470), (1135, 22482), (1249, 20430), (1362, 18735), (2043, 12490), (2270, 11241), (2498, 10215), (3405, 7494), (3747, 6810), (4086, 6245)]