236480625

素因数分解:

$3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{2473}}^1$

素因数の和:2516

約数の個数: 60

約数和(自身を含む): 452133396

約数和(自身を除く): 215652771

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 625, 765, 1125, 1275, 1875, 2125, 2473, 3825, 5625, 6375, 7419, 10625, 12365, 19125, 22257, 31875, 37095, 42041, 61825, 95625, 111285, 126123, 185475, 210205, 309125, 378369, 556425, 630615, 927375, 1051025, 1545625, 1891845, 2782125, 3153075, 4636875, 5255125, 9459225, 13910625, 15765375, 26275625, 47296125, 78826875, 236480625]

約数ペア:

[(1, 236480625), (3, 78826875), (5, 47296125), (9, 26275625), (15, 15765375), (17, 13910625), (25, 9459225), (45, 5255125), (51, 4636875), (75, 3153075), (85, 2782125), (125, 1891845), (153, 1545625), (225, 1051025), (255, 927375), (375, 630615), (425, 556425), (625, 378369), (765, 309125), (1125, 210205), (1275, 185475), (1875, 126123), (2125, 111285), (2473, 95625), (3825, 61825), (5625, 42041), (6375, 37095), (7419, 31875), (10625, 22257), (12365, 19125)]