15823150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 34310304

約数和(自身を除く): 18487154

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 530, 742, 853, 1325, 1706, 1855, 2650, 3710, 4265, 5971, 8530, 9275, 11942, 18550, 21325, 29855, 42650, 45209, 59710, 90418, 149275, 226045, 298550, 316463, 452090, 632926, 1130225, 1582315, 2260450, 3164630, 7911575, 15823150]

約数ペア:

[(1, 15823150), (2, 7911575), (5, 3164630), (7, 2260450), (10, 1582315), (14, 1130225), (25, 632926), (35, 452090), (50, 316463), (53, 298550), (70, 226045), (106, 149275), (175, 90418), (265, 59710), (350, 45209), (371, 42650), (530, 29855), (742, 21325), (853, 18550), (1325, 11942), (1706, 9275), (1855, 8530), (2650, 5971), (3710, 4265)]