354571425

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13469}}^1$

素因数の和:13504

約数の個数: 60

約数和(自身を含む): 707363580

約数和(自身を除く): 352792155

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 325, 351, 405, 585, 675, 975, 1053, 1755, 2025, 2925, 5265, 8775, 13469, 26325, 40407, 67345, 121221, 175097, 202035, 336725, 363663, 525291, 606105, 875485, 1010175, 1090989, 1575873, 1818315, 2626455, 3030525, 4377425, 4727619, 5454945, 7879365, 9091575, 13132275, 14182857, 23638095, 27274725, 39396825, 70914285, 118190475, 354571425]

約数ペア:

[(1, 354571425), (3, 118190475), (5, 70914285), (9, 39396825), (13, 27274725), (15, 23638095), (25, 14182857), (27, 13132275), (39, 9091575), (45, 7879365), (65, 5454945), (75, 4727619), (81, 4377425), (117, 3030525), (135, 2626455), (195, 1818315), (225, 1575873), (325, 1090989), (351, 1010175), (405, 875485), (585, 606105), (675, 525291), (975, 363663), (1053, 336725), (1755, 202035), (2025, 175097), (2925, 121221), (5265, 67345), (8775, 40407), (13469, 26325)]