71298750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{19013}}^1$

素因数の和:19038

約数の個数: 40

約数和(自身を含む): 178199208

約数和(自身を除く): 106900458

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 19013, 38026, 57039, 95065, 114078, 190130, 285195, 475325, 570390, 950650, 1425975, 2376625, 2851950, 4753250, 7129875, 11883125, 14259750, 23766250, 35649375, 71298750]

約数ペア:

[(1, 71298750), (2, 35649375), (3, 23766250), (5, 14259750), (6, 11883125), (10, 7129875), (15, 4753250), (25, 2851950), (30, 2376625), (50, 1425975), (75, 950650), (125, 570390), (150, 475325), (250, 285195), (375, 190130), (625, 114078), (750, 95065), (1250, 57039), (1875, 38026), (3750, 19013)]