157020528805

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{4159}}^1$

素因数の和:4666

約数の個数: 64

約数和(自身を含む): 224280576000

約数和(自身を除く): 67260047195

約数列:

[1, 5, 7, 35, 47, 59, 235, 295, 329, 389, 413, 1645, 1945, 2065, 2723, 2773, 4159, 13615, 13865, 18283, 19411, 20795, 22951, 29113, 91415, 97055, 114755, 127981, 145565, 160657, 195473, 245381, 639905, 803285, 977365, 1078697, 1226905, 1368311, 1617851, 1717667, 5393485, 6841555, 7550879, 8089255, 8588335, 11324957, 11532907, 37754395, 56624785, 57664535, 76038997, 80730349, 95453209, 380194985, 403651745, 477266045, 532272979, 668172463, 2661364895, 3340862315, 4486300823, 22431504115, 31404105761, 157020528805]

約数ペア:

[(1, 157020528805), (5, 31404105761), (7, 22431504115), (35, 4486300823), (47, 3340862315), (59, 2661364895), (235, 668172463), (295, 532272979), (329, 477266045), (389, 403651745), (413, 380194985), (1645, 95453209), (1945, 80730349), (2065, 76038997), (2723, 57664535), (2773, 56624785), (4159, 37754395), (13615, 11532907), (13865, 11324957), (18283, 8588335), (19411, 8089255), (20795, 7550879), (22951, 6841555), (29113, 5393485), (91415, 1717667), (97055, 1617851), (114755, 1368311), (127981, 1226905), (145565, 1078697), (160657, 977365), (195473, 803285), (245381, 639905)]