73044375

素因数分解:

$3^1\times 5^4\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:425

約数の個数: 40

約数和(自身を含む): 122960640

約数和(自身を除く): 49916265

約数列:

[1, 3, 5, 15, 25, 75, 125, 163, 239, 375, 489, 625, 717, 815, 1195, 1875, 2445, 3585, 4075, 5975, 12225, 17925, 20375, 29875, 38957, 61125, 89625, 101875, 116871, 149375, 194785, 305625, 448125, 584355, 973925, 2921775, 4869625, 14608875, 24348125, 73044375]

約数ペア:

[(1, 73044375), (3, 24348125), (5, 14608875), (15, 4869625), (25, 2921775), (75, 973925), (125, 584355), (163, 448125), (239, 305625), (375, 194785), (489, 149375), (625, 116871), (717, 101875), (815, 89625), (1195, 61125), (1875, 38957), (2445, 29875), (3585, 20375), (4075, 17925), (5975, 12225)]