99157275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 204775584

約数和(自身を除く): 105618309

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 157, 175, 225, 315, 401, 471, 525, 785, 1099, 1203, 1413, 1575, 2005, 2355, 2807, 3297, 3609, 3925, 5495, 6015, 7065, 8421, 9891, 10025, 11775, 14035, 16485, 18045, 25263, 27475, 30075, 35325, 42105, 49455, 62957, 70175, 82425, 90225, 126315, 188871, 210525, 247275, 314785, 440699, 566613, 631575, 944355, 1322097, 1573925, 2203495, 2833065, 3966291, 4721775, 6610485, 11017475, 14165325, 19831455, 33052425, 99157275]

約数ペア:

[(1, 99157275), (3, 33052425), (5, 19831455), (7, 14165325), (9, 11017475), (15, 6610485), (21, 4721775), (25, 3966291), (35, 2833065), (45, 2203495), (63, 1573925), (75, 1322097), (105, 944355), (157, 631575), (175, 566613), (225, 440699), (315, 314785), (401, 247275), (471, 210525), (525, 188871), (785, 126315), (1099, 90225), (1203, 82425), (1413, 70175), (1575, 62957), (2005, 49455), (2355, 42105), (2807, 35325), (3297, 30075), (3609, 27475), (3925, 25263), (5495, 18045), (6015, 16485), (7065, 14035), (8421, 11775), (9891, 10025)]