15151374

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 80

約数和(自身を含む): 40144896

約数和(自身を除く): 24993522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 279, 378, 431, 434, 558, 567, 651, 837, 862, 1134, 1293, 1302, 1674, 1953, 2511, 2586, 3017, 3879, 3906, 5022, 5859, 6034, 7758, 9051, 11637, 11718, 13361, 17577, 18102, 23274, 26722, 27153, 34911, 35154, 40083, 54306, 69822, 80166, 81459, 93527, 120249, 162918, 187054, 240498, 244377, 280581, 360747, 488754, 561162, 721494, 841743, 1082241, 1683486, 2164482, 2525229, 5050458, 7575687, 15151374]

約数ペア:

[(1, 15151374), (2, 7575687), (3, 5050458), (6, 2525229), (7, 2164482), (9, 1683486), (14, 1082241), (18, 841743), (21, 721494), (27, 561162), (31, 488754), (42, 360747), (54, 280581), (62, 244377), (63, 240498), (81, 187054), (93, 162918), (126, 120249), (162, 93527), (186, 81459), (189, 80166), (217, 69822), (279, 54306), (378, 40083), (431, 35154), (434, 34911), (558, 27153), (567, 26722), (651, 23274), (837, 18102), (862, 17577), (1134, 13361), (1293, 11718), (1302, 11637), (1674, 9051), (1953, 7758), (2511, 6034), (2586, 5859), (3017, 5022), (3879, 3906)]