201912075

素因数分解:

$3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{3361}}^1$

素因数の和:3469

約数の個数: 48

約数和(自身を含む): 375199200

約数和(自身を除く): 173287125

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 89, 135, 225, 267, 445, 675, 801, 1335, 2225, 2403, 3361, 4005, 6675, 10083, 12015, 16805, 20025, 30249, 50415, 60075, 84025, 90747, 151245, 252075, 299129, 453735, 756225, 897387, 1495645, 2268675, 2692161, 4486935, 7478225, 8076483, 13460805, 22434675, 40382415, 67304025, 201912075]

約数ペア:

[(1, 201912075), (3, 67304025), (5, 40382415), (9, 22434675), (15, 13460805), (25, 8076483), (27, 7478225), (45, 4486935), (75, 2692161), (89, 2268675), (135, 1495645), (225, 897387), (267, 756225), (445, 453735), (675, 299129), (801, 252075), (1335, 151245), (2225, 90747), (2403, 84025), (3361, 60075), (4005, 50415), (6675, 30249), (10083, 20025), (12015, 16805)]