15201228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 42832384

約数和(自身を除く): 27631156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 67, 73, 74, 84, 111, 134, 146, 148, 201, 219, 222, 259, 268, 292, 402, 438, 444, 469, 511, 518, 777, 804, 876, 938, 1022, 1036, 1407, 1533, 1554, 1876, 2044, 2479, 2701, 2814, 3066, 3108, 4891, 4958, 5402, 5628, 6132, 7437, 8103, 9782, 9916, 10804, 14673, 14874, 16206, 17353, 18907, 19564, 29346, 29748, 32412, 34237, 34706, 37814, 52059, 56721, 58692, 68474, 69412, 75628, 102711, 104118, 113442, 136948, 180967, 205422, 208236, 226884, 361934, 410844, 542901, 723868, 1085802, 1266769, 2171604, 2533538, 3800307, 5067076, 7600614, 15201228]

約数ペア:

[(1, 15201228), (2, 7600614), (3, 5067076), (4, 3800307), (6, 2533538), (7, 2171604), (12, 1266769), (14, 1085802), (21, 723868), (28, 542901), (37, 410844), (42, 361934), (67, 226884), (73, 208236), (74, 205422), (84, 180967), (111, 136948), (134, 113442), (146, 104118), (148, 102711), (201, 75628), (219, 69412), (222, 68474), (259, 58692), (268, 56721), (292, 52059), (402, 37814), (438, 34706), (444, 34237), (469, 32412), (511, 29748), (518, 29346), (777, 19564), (804, 18907), (876, 17353), (938, 16206), (1022, 14874), (1036, 14673), (1407, 10804), (1533, 9916), (1554, 9782), (1876, 8103), (2044, 7437), (2479, 6132), (2701, 5628), (2814, 5402), (3066, 4958), (3108, 4891)]