6964125

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{379}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 13515840

約数和(自身を除く): 6551715

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 375, 379, 525, 735, 875, 1137, 1225, 1895, 2625, 2653, 3675, 5685, 6125, 7959, 9475, 13265, 18375, 18571, 28425, 39795, 47375, 55713, 66325, 92855, 142125, 198975, 278565, 331625, 464275, 994875, 1392825, 2321375, 6964125]

約数ペア:

[(1, 6964125), (3, 2321375), (5, 1392825), (7, 994875), (15, 464275), (21, 331625), (25, 278565), (35, 198975), (49, 142125), (75, 92855), (105, 66325), (125, 55713), (147, 47375), (175, 39795), (245, 28425), (375, 18571), (379, 18375), (525, 13265), (735, 9475), (875, 7959), (1137, 6125), (1225, 5685), (1895, 3675), (2625, 2653)]