15675198

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 41171328

約数和(自身を除く): 25496130

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 49, 66, 74, 77, 98, 111, 131, 147, 154, 222, 231, 259, 262, 294, 393, 407, 462, 518, 539, 777, 786, 814, 917, 1078, 1221, 1441, 1554, 1617, 1813, 1834, 2442, 2751, 2849, 2882, 3234, 3626, 4323, 4847, 5439, 5502, 5698, 6419, 8547, 8646, 9694, 10087, 10878, 12838, 14541, 17094, 19257, 19943, 20174, 29082, 30261, 33929, 38514, 39886, 53317, 59829, 60522, 67858, 70609, 101787, 106634, 119658, 141218, 159951, 203574, 211827, 237503, 319902, 373219, 423654, 475006, 712509, 746438, 1119657, 1425018, 2239314, 2612533, 5225066, 7837599, 15675198]

約数ペア:

[(1, 15675198), (2, 7837599), (3, 5225066), (6, 2612533), (7, 2239314), (11, 1425018), (14, 1119657), (21, 746438), (22, 712509), (33, 475006), (37, 423654), (42, 373219), (49, 319902), (66, 237503), (74, 211827), (77, 203574), (98, 159951), (111, 141218), (131, 119658), (147, 106634), (154, 101787), (222, 70609), (231, 67858), (259, 60522), (262, 59829), (294, 53317), (393, 39886), (407, 38514), (462, 33929), (518, 30261), (539, 29082), (777, 20174), (786, 19943), (814, 19257), (917, 17094), (1078, 14541), (1221, 12838), (1441, 10878), (1554, 10087), (1617, 9694), (1813, 8646), (1834, 8547), (2442, 6419), (2751, 5698), (2849, 5502), (2882, 5439), (3234, 4847), (3626, 4323)]