23612235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 43130880

約数和(自身を除く): 19518645

約数列:

[1, 3, 5, 15, 17, 29, 31, 51, 85, 87, 93, 103, 145, 155, 255, 309, 435, 465, 493, 515, 527, 899, 1479, 1545, 1581, 1751, 2465, 2635, 2697, 2987, 3193, 4495, 5253, 7395, 7905, 8755, 8961, 9579, 13485, 14935, 15283, 15965, 26265, 44805, 45849, 47895, 50779, 54281, 76415, 92597, 152337, 162843, 229245, 253895, 271405, 277791, 462985, 761685, 814215, 1388955, 1574149, 4722447, 7870745, 23612235]

約数ペア:

[(1, 23612235), (3, 7870745), (5, 4722447), (15, 1574149), (17, 1388955), (29, 814215), (31, 761685), (51, 462985), (85, 277791), (87, 271405), (93, 253895), (103, 229245), (145, 162843), (155, 152337), (255, 92597), (309, 76415), (435, 54281), (465, 50779), (493, 47895), (515, 45849), (527, 44805), (899, 26265), (1479, 15965), (1545, 15283), (1581, 14935), (1751, 13485), (2465, 9579), (2635, 8961), (2697, 8755), (2987, 7905), (3193, 7395), (4495, 5253)]