2134125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{271}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 4412928

約数和(自身を除く): 2278803

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 271, 315, 375, 525, 813, 875, 1125, 1355, 1575, 1897, 2439, 2625, 4065, 5691, 6775, 7875, 9485, 12195, 17073, 20325, 28455, 33875, 47425, 60975, 85365, 101625, 142275, 237125, 304875, 426825, 711375, 2134125]

約数ペア:

[(1, 2134125), (3, 711375), (5, 426825), (7, 304875), (9, 237125), (15, 142275), (21, 101625), (25, 85365), (35, 60975), (45, 47425), (63, 33875), (75, 28455), (105, 20325), (125, 17073), (175, 12195), (225, 9485), (271, 7875), (315, 6775), (375, 5691), (525, 4065), (813, 2625), (875, 2439), (1125, 1897), (1355, 1575)]