30865455

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4483}}^1$

素因数の和:4517

約数の個数: 40

約数和(自身を含む): 58596912

約数和(自身を除く): 27731457

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 4483, 6885, 13449, 22415, 40347, 67245, 76211, 121041, 201735, 228633, 363123, 381055, 605205, 685899, 1143165, 1815615, 2057697, 3429495, 6173091, 10288485, 30865455]

約数ペア:

[(1, 30865455), (3, 10288485), (5, 6173091), (9, 3429495), (15, 2057697), (17, 1815615), (27, 1143165), (45, 685899), (51, 605205), (81, 381055), (85, 363123), (135, 228633), (153, 201735), (255, 121041), (405, 76211), (459, 67245), (765, 40347), (1377, 22415), (2295, 13449), (4483, 6885)]