40480125

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{2203}}^1$

素因数の和:2235

約数の個数: 48

約数和(自身を含む): 78391872

約数和(自身を除く): 37911747

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 375, 525, 735, 875, 1225, 2203, 2625, 3675, 6125, 6609, 11015, 15421, 18375, 33045, 46263, 55075, 77105, 107947, 165225, 231315, 275375, 323841, 385525, 539735, 826125, 1156575, 1619205, 1927625, 2698675, 5782875, 8096025, 13493375, 40480125]

約数ペア:

[(1, 40480125), (3, 13493375), (5, 8096025), (7, 5782875), (15, 2698675), (21, 1927625), (25, 1619205), (35, 1156575), (49, 826125), (75, 539735), (105, 385525), (125, 323841), (147, 275375), (175, 231315), (245, 165225), (375, 107947), (525, 77105), (735, 55075), (875, 46263), (1225, 33045), (2203, 18375), (2625, 15421), (3675, 11015), (6125, 6609)]