12009075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 21769440

約数和(自身を除く): 9760365

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 109, 113, 195, 325, 327, 339, 545, 565, 975, 1417, 1469, 1635, 1695, 2725, 2825, 4251, 4407, 7085, 7345, 8175, 8475, 12317, 21255, 22035, 35425, 36725, 36951, 61585, 106275, 110175, 160121, 184755, 307925, 480363, 800605, 923775, 2401815, 4003025, 12009075]

約数ペア:

[(1, 12009075), (3, 4003025), (5, 2401815), (13, 923775), (15, 800605), (25, 480363), (39, 307925), (65, 184755), (75, 160121), (109, 110175), (113, 106275), (195, 61585), (325, 36951), (327, 36725), (339, 35425), (545, 22035), (565, 21255), (975, 12317), (1417, 8475), (1469, 8175), (1635, 7345), (1695, 7085), (2725, 4407), (2825, 4251)]