15258292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 35481600

約数和(自身を除く): 20223308

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 29, 38, 43, 46, 58, 76, 86, 92, 116, 133, 161, 172, 203, 266, 301, 322, 406, 437, 532, 551, 602, 644, 667, 812, 817, 874, 989, 1102, 1204, 1247, 1334, 1634, 1748, 1978, 2204, 2494, 2668, 3059, 3268, 3857, 3956, 4669, 4988, 5719, 6118, 6923, 7714, 8729, 9338, 11438, 12236, 12673, 13846, 15428, 17458, 18676, 18791, 22876, 23693, 25346, 27692, 28681, 34916, 37582, 47386, 50692, 57362, 75164, 88711, 94772, 114724, 131537, 165851, 177422, 200767, 263074, 331702, 354844, 401534, 526148, 544939, 663404, 803068, 1089878, 2179756, 3814573, 7629146, 15258292]

約数ペア:

[(1, 15258292), (2, 7629146), (4, 3814573), (7, 2179756), (14, 1089878), (19, 803068), (23, 663404), (28, 544939), (29, 526148), (38, 401534), (43, 354844), (46, 331702), (58, 263074), (76, 200767), (86, 177422), (92, 165851), (116, 131537), (133, 114724), (161, 94772), (172, 88711), (203, 75164), (266, 57362), (301, 50692), (322, 47386), (406, 37582), (437, 34916), (532, 28681), (551, 27692), (602, 25346), (644, 23693), (667, 22876), (812, 18791), (817, 18676), (874, 17458), (989, 15428), (1102, 13846), (1204, 12673), (1247, 12236), (1334, 11438), (1634, 9338), (1748, 8729), (1978, 7714), (2204, 6923), (2494, 6118), (2668, 5719), (3059, 4988), (3268, 4669), (3857, 3956)]