72232125

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{3931}}^1$

素因数の和:3963

約数の個数: 48

約数和(自身を含む): 139853376

約数和(自身を除く): 67621251

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 375, 525, 735, 875, 1225, 2625, 3675, 3931, 6125, 11793, 18375, 19655, 27517, 58965, 82551, 98275, 137585, 192619, 294825, 412755, 491375, 577857, 687925, 963095, 1474125, 2063775, 2889285, 3439625, 4815475, 10318875, 14446425, 24077375, 72232125]

約数ペア:

[(1, 72232125), (3, 24077375), (5, 14446425), (7, 10318875), (15, 4815475), (21, 3439625), (25, 2889285), (35, 2063775), (49, 1474125), (75, 963095), (105, 687925), (125, 577857), (147, 491375), (175, 412755), (245, 294825), (375, 192619), (525, 137585), (735, 98275), (875, 82551), (1225, 58965), (2625, 27517), (3675, 19655), (3931, 18375), (6125, 11793)]