15225812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 33384960

約数和(自身を除く): 18159148

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1103, 1972, 2206, 3451, 4412, 6902, 7721, 13804, 15442, 18751, 30884, 31987, 37502, 63974, 75004, 127948, 131257, 223909, 262514, 447818, 525028, 543779, 895636, 1087558, 2175116, 3806453, 7612906, 15225812]

約数ペア:

[(1, 15225812), (2, 7612906), (4, 3806453), (7, 2175116), (14, 1087558), (17, 895636), (28, 543779), (29, 525028), (34, 447818), (58, 262514), (68, 223909), (116, 131257), (119, 127948), (203, 75004), (238, 63974), (406, 37502), (476, 31987), (493, 30884), (812, 18751), (986, 15442), (1103, 13804), (1972, 7721), (2206, 6902), (3451, 4412)]