418974075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{143239}}^1$

素因数の和:143268

約数の個数: 36

約数和(自身を含む): 808160080

約数和(自身を除く): 389186005

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 143239, 429717, 716195, 1289151, 1862107, 2148585, 3580975, 5586321, 6445755, 9310535, 10742925, 16758963, 27931605, 32228775, 46552675, 83794815, 139658025, 418974075]

約数ペア:

[(1, 418974075), (3, 139658025), (5, 83794815), (9, 46552675), (13, 32228775), (15, 27931605), (25, 16758963), (39, 10742925), (45, 9310535), (65, 6445755), (75, 5586321), (117, 3580975), (195, 2148585), (225, 1862107), (325, 1289151), (585, 716195), (975, 429717), (2925, 143239)]