8199315

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 15088320

約数和(自身を除く): 6889005

約数列:

[1, 3, 5, 9, 15, 29, 45, 61, 87, 103, 145, 183, 261, 305, 309, 435, 515, 549, 915, 927, 1305, 1545, 1769, 2745, 2987, 4635, 5307, 6283, 8845, 8961, 14935, 15921, 18849, 26535, 26883, 31415, 44805, 56547, 79605, 94245, 134415, 182207, 282735, 546621, 911035, 1639863, 2733105, 8199315]

約数ペア:

[(1, 8199315), (3, 2733105), (5, 1639863), (9, 911035), (15, 546621), (29, 282735), (45, 182207), (61, 134415), (87, 94245), (103, 79605), (145, 56547), (183, 44805), (261, 31415), (305, 26883), (309, 26535), (435, 18849), (515, 15921), (549, 14935), (915, 8961), (927, 8845), (1305, 6283), (1545, 5307), (1769, 4635), (2745, 2987)]