17311185

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 34387200

約数和(自身を除く): 17076015

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 85, 95, 135, 153, 171, 255, 285, 323, 397, 459, 513, 765, 855, 969, 1191, 1615, 1985, 2295, 2565, 2907, 3573, 4845, 5955, 6749, 7543, 8721, 10719, 14535, 17865, 20247, 22629, 33745, 37715, 43605, 53595, 60741, 67887, 101235, 113145, 128231, 182223, 203661, 303705, 339435, 384693, 641155, 911115, 1018305, 1154079, 1923465, 3462237, 5770395, 17311185]

約数ペア:

[(1, 17311185), (3, 5770395), (5, 3462237), (9, 1923465), (15, 1154079), (17, 1018305), (19, 911115), (27, 641155), (45, 384693), (51, 339435), (57, 303705), (85, 203661), (95, 182223), (135, 128231), (153, 113145), (171, 101235), (255, 67887), (285, 60741), (323, 53595), (397, 43605), (459, 37715), (513, 33745), (765, 22629), (855, 20247), (969, 17865), (1191, 14535), (1615, 10719), (1985, 8721), (2295, 7543), (2565, 6749), (2907, 5955), (3573, 4845)]