71280673345

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61091}}^1$

素因数の和:61210

約数の個数: 64

約数和(自身を含む): 108311717376

約数和(自身を除く): 37031044031

約数列:

[1, 5, 7, 17, 35, 37, 53, 85, 119, 185, 259, 265, 371, 595, 629, 901, 1295, 1855, 1961, 3145, 4403, 4505, 6307, 9805, 13727, 22015, 31535, 33337, 61091, 68635, 166685, 233359, 305455, 427637, 1038547, 1166795, 2138185, 2260367, 3237823, 5192735, 7269829, 11301835, 15822569, 16189115, 22664761, 36349145, 38426239, 55042991, 79112845, 113323805, 119799451, 192131195, 268983673, 275214955, 385300937, 598997255, 838596157, 1344918365, 1926504685, 2036590667, 4192980785, 10182953335, 14256134669, 71280673345]

約数ペア:

[(1, 71280673345), (5, 14256134669), (7, 10182953335), (17, 4192980785), (35, 2036590667), (37, 1926504685), (53, 1344918365), (85, 838596157), (119, 598997255), (185, 385300937), (259, 275214955), (265, 268983673), (371, 192131195), (595, 119799451), (629, 113323805), (901, 79112845), (1295, 55042991), (1855, 38426239), (1961, 36349145), (3145, 22664761), (4403, 16189115), (4505, 15822569), (6307, 11301835), (9805, 7269829), (13727, 5192735), (22015, 3237823), (31535, 2260367), (33337, 2138185), (61091, 1166795), (68635, 1038547), (166685, 427637), (233359, 305455)]