15251808

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 47860848

約数和(自身を除く): 32609040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 101, 104, 121, 132, 143, 156, 176, 202, 208, 242, 264, 286, 303, 312, 352, 363, 404, 416, 429, 484, 528, 572, 606, 624, 726, 808, 858, 968, 1056, 1111, 1144, 1212, 1248, 1313, 1452, 1573, 1616, 1716, 1936, 2222, 2288, 2424, 2626, 2904, 3146, 3232, 3333, 3432, 3872, 3939, 4444, 4576, 4719, 4848, 5252, 5808, 6292, 6666, 6864, 7878, 8888, 9438, 9696, 10504, 11616, 12221, 12584, 13332, 13728, 14443, 15756, 17776, 18876, 21008, 24442, 25168, 26664, 28886, 31512, 35552, 36663, 37752, 42016, 43329, 48884, 50336, 53328, 57772, 63024, 73326, 75504, 86658, 97768, 106656, 115544, 126048, 146652, 151008, 158873, 173316, 195536, 231088, 293304, 317746, 346632, 391072, 462176, 476619, 586608, 635492, 693264, 953238, 1173216, 1270984, 1386528, 1906476, 2541968, 3812952, 5083936, 7625904, 15251808]

約数ペア:

[(1, 15251808), (2, 7625904), (3, 5083936), (4, 3812952), (6, 2541968), (8, 1906476), (11, 1386528), (12, 1270984), (13, 1173216), (16, 953238), (22, 693264), (24, 635492), (26, 586608), (32, 476619), (33, 462176), (39, 391072), (44, 346632), (48, 317746), (52, 293304), (66, 231088), (78, 195536), (88, 173316), (96, 158873), (101, 151008), (104, 146652), (121, 126048), (132, 115544), (143, 106656), (156, 97768), (176, 86658), (202, 75504), (208, 73326), (242, 63024), (264, 57772), (286, 53328), (303, 50336), (312, 48884), (352, 43329), (363, 42016), (404, 37752), (416, 36663), (429, 35552), (484, 31512), (528, 28886), (572, 26664), (606, 25168), (624, 24442), (726, 21008), (808, 18876), (858, 17776), (968, 15756), (1056, 14443), (1111, 13728), (1144, 13332), (1212, 12584), (1248, 12221), (1313, 11616), (1452, 10504), (1573, 9696), (1616, 9438), (1716, 8888), (1936, 7878), (2222, 6864), (2288, 6666), (2424, 6292), (2626, 5808), (2904, 5252), (3146, 4848), (3232, 4719), (3333, 4576), (3432, 4444), (3872, 3939)]