13258500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{8839}}^1$

素因数の和:8861

約数の個数: 48

約数和(自身を含む): 38613120

約数和(自身を除く): 25354620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 8839, 17678, 26517, 35356, 44195, 53034, 88390, 106068, 132585, 176780, 220975, 265170, 441950, 530340, 662925, 883900, 1104875, 1325850, 2209750, 2651700, 3314625, 4419500, 6629250, 13258500]

約数ペア:

[(1, 13258500), (2, 6629250), (3, 4419500), (4, 3314625), (5, 2651700), (6, 2209750), (10, 1325850), (12, 1104875), (15, 883900), (20, 662925), (25, 530340), (30, 441950), (50, 265170), (60, 220975), (75, 176780), (100, 132585), (125, 106068), (150, 88390), (250, 53034), (300, 44195), (375, 35356), (500, 26517), (750, 17678), (1500, 8839)]