71559345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 136652544

約数和(自身を除く): 65093199

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 73, 143, 165, 195, 219, 365, 429, 457, 715, 803, 949, 1095, 1371, 2145, 2285, 2409, 2847, 4015, 4745, 5027, 5941, 6855, 10439, 12045, 14235, 15081, 17823, 25135, 29705, 31317, 33361, 52195, 65351, 75405, 89115, 100083, 156585, 166805, 196053, 326755, 366971, 433693, 500415, 980265, 1100913, 1301079, 1834855, 2168465, 4770623, 5504565, 6505395, 14311869, 23853115, 71559345]

約数ペア:

[(1, 71559345), (3, 23853115), (5, 14311869), (11, 6505395), (13, 5504565), (15, 4770623), (33, 2168465), (39, 1834855), (55, 1301079), (65, 1100913), (73, 980265), (143, 500415), (165, 433693), (195, 366971), (219, 326755), (365, 196053), (429, 166805), (457, 156585), (715, 100083), (803, 89115), (949, 75405), (1095, 65351), (1371, 52195), (2145, 33361), (2285, 31317), (2409, 29705), (2847, 25135), (4015, 17823), (4745, 15081), (5027, 14235), (5941, 12045), (6855, 10439)]