15514690

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 28915056

約数和(自身を除く): 13400366

約数列:

[1, 2, 5, 10, 53, 73, 106, 146, 265, 365, 401, 530, 730, 802, 2005, 3869, 4010, 7738, 19345, 21253, 29273, 38690, 42506, 58546, 106265, 146365, 212530, 292730, 1551469, 3102938, 7757345, 15514690]

約数ペア:

[(1, 15514690), (2, 7757345), (5, 3102938), (10, 1551469), (53, 292730), (73, 212530), (106, 146365), (146, 106265), (265, 58546), (365, 42506), (401, 38690), (530, 29273), (730, 21253), (802, 19345), (2005, 7738), (3869, 4010)]