524795625

素因数分解:

$3^3\times 5^4\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:393

約数の個数: 80

約数和(自身を含む): 982935360

約数和(自身を除く): 458139735

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 137, 225, 227, 375, 411, 625, 675, 681, 685, 1125, 1135, 1233, 1875, 2043, 2055, 3375, 3405, 3425, 3699, 5625, 5675, 6129, 6165, 10215, 10275, 16875, 17025, 17125, 18495, 28375, 30645, 30825, 31099, 51075, 51375, 85125, 85625, 92475, 93297, 141875, 153225, 154125, 155495, 255375, 256875, 279891, 425625, 462375, 466485, 766125, 770625, 777475, 839673, 1276875, 1399455, 2311875, 2332425, 3830625, 3887375, 4198365, 6997275, 11662125, 19436875, 20991825, 34986375, 58310625, 104959125, 174931875, 524795625]

約数ペア:

[(1, 524795625), (3, 174931875), (5, 104959125), (9, 58310625), (15, 34986375), (25, 20991825), (27, 19436875), (45, 11662125), (75, 6997275), (125, 4198365), (135, 3887375), (137, 3830625), (225, 2332425), (227, 2311875), (375, 1399455), (411, 1276875), (625, 839673), (675, 777475), (681, 770625), (685, 766125), (1125, 466485), (1135, 462375), (1233, 425625), (1875, 279891), (2043, 256875), (2055, 255375), (3375, 155495), (3405, 154125), (3425, 153225), (3699, 141875), (5625, 93297), (5675, 92475), (6129, 85625), (6165, 85125), (10215, 51375), (10275, 51075), (16875, 31099), (17025, 30825), (17125, 30645), (18495, 28375)]