65357850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{10133}}^1$

素因数の和:10191

約数の個数: 48

約数和(自身を含む): 165873312

約数和(自身を除く): 100515462

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 10133, 20266, 30399, 50665, 60798, 101330, 151995, 253325, 303990, 435719, 506650, 759975, 871438, 1307157, 1519950, 2178595, 2614314, 4357190, 6535785, 10892975, 13071570, 21785950, 32678925, 65357850]

約数ペア:

[(1, 65357850), (2, 32678925), (3, 21785950), (5, 13071570), (6, 10892975), (10, 6535785), (15, 4357190), (25, 2614314), (30, 2178595), (43, 1519950), (50, 1307157), (75, 871438), (86, 759975), (129, 506650), (150, 435719), (215, 303990), (258, 253325), (430, 151995), (645, 101330), (1075, 60798), (1290, 50665), (2150, 30399), (3225, 20266), (6450, 10133)]