423218115

素因数分解:

$3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{9587}}^1$

素因数の和:9713

約数の個数: 40

約数和(自身を含む): 765697680

約数和(自身を除く): 342479565

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 327, 405, 545, 981, 1635, 2943, 4905, 8829, 9587, 14715, 28761, 44145, 47935, 86283, 143805, 258849, 431415, 776547, 1044983, 1294245, 3134949, 3882735, 5224915, 9404847, 15674745, 28214541, 47024235, 84643623, 141072705, 423218115]

約数ペア:

[(1, 423218115), (3, 141072705), (5, 84643623), (9, 47024235), (15, 28214541), (27, 15674745), (45, 9404847), (81, 5224915), (109, 3882735), (135, 3134949), (327, 1294245), (405, 1044983), (545, 776547), (981, 431415), (1635, 258849), (2943, 143805), (4905, 86283), (8829, 47935), (9587, 44145), (14715, 28761)]