229245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 32

約数和(自身を含む): 414720

約数和(自身を除く): 185475

約数列:

[1, 3, 5, 15, 17, 29, 31, 51, 85, 87, 93, 145, 155, 255, 435, 465, 493, 527, 899, 1479, 1581, 2465, 2635, 2697, 4495, 7395, 7905, 13485, 15283, 45849, 76415, 229245]

約数ペア:

[(1, 229245), (3, 76415), (5, 45849), (15, 15283), (17, 13485), (29, 7905), (31, 7395), (51, 4495), (85, 2697), (87, 2635), (93, 2465), (145, 1581), (155, 1479), (255, 899), (435, 527), (465, 493)]