6412875

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{349}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 12448800

約数和(自身を除く): 6035925

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 349, 375, 525, 735, 875, 1047, 1225, 1745, 2443, 2625, 3675, 5235, 6125, 7329, 8725, 12215, 17101, 18375, 26175, 36645, 43625, 51303, 61075, 85505, 130875, 183225, 256515, 305375, 427525, 916125, 1282575, 2137625, 6412875]

約数ペア:

[(1, 6412875), (3, 2137625), (5, 1282575), (7, 916125), (15, 427525), (21, 305375), (25, 256515), (35, 183225), (49, 130875), (75, 85505), (105, 61075), (125, 51303), (147, 43625), (175, 36645), (245, 26175), (349, 18375), (375, 17101), (525, 12215), (735, 8725), (875, 7329), (1047, 6125), (1225, 5235), (1745, 3675), (2443, 2625)]