13515694075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1\times {\mathrm{1319}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 18526939200

約数和(自身を除く): 5011245125

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 769, 1025, 1319, 2665, 3845, 6595, 9997, 13325, 17147, 19225, 31529, 32975, 49985, 54079, 85735, 157645, 249925, 270395, 409877, 428675, 703027, 788225, 1014311, 1351975, 2049385, 3515135, 5071555, 10246925, 13186043, 17575675, 25357775, 41586751, 65930215, 207933755, 329651075, 540627763, 1039668775, 2703138815, 13515694075]

約数ペア:

[(1, 13515694075), (5, 2703138815), (13, 1039668775), (25, 540627763), (41, 329651075), (65, 207933755), (205, 65930215), (325, 41586751), (533, 25357775), (769, 17575675), (1025, 13186043), (1319, 10246925), (2665, 5071555), (3845, 3515135), (6595, 2049385), (9997, 1351975), (13325, 1014311), (17147, 788225), (19225, 703027), (31529, 428675), (32975, 409877), (49985, 270395), (54079, 249925), (85735, 157645)]