1942425

素因数分解:

$3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 36

約数和(自身を含む): 3554460

約数和(自身を除く): 1612035

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 97, 225, 267, 291, 445, 485, 801, 873, 1335, 1455, 2225, 2425, 4005, 4365, 6675, 7275, 8633, 20025, 21825, 25899, 43165, 77697, 129495, 215825, 388485, 647475, 1942425]

約数ペア:

[(1, 1942425), (3, 647475), (5, 388485), (9, 215825), (15, 129495), (25, 77697), (45, 43165), (75, 25899), (89, 21825), (97, 20025), (225, 8633), (267, 7275), (291, 6675), (445, 4365), (485, 4005), (801, 2425), (873, 2225), (1335, 1455)]