917366945

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 1251391680

約数和(自身を除く): 334024735

約数列:

[1, 5, 11, 43, 55, 121, 179, 197, 215, 473, 605, 895, 985, 1969, 2167, 2365, 5203, 7697, 8471, 9845, 10835, 21659, 23837, 26015, 35263, 38485, 42355, 84667, 93181, 108295, 119185, 176315, 387893, 423335, 465905, 931337, 1024991, 1516309, 1939465, 4266823, 4656685, 5124955, 7581545, 16679399, 21334115, 83396995, 183473389, 917366945]

約数ペア:

[(1, 917366945), (5, 183473389), (11, 83396995), (43, 21334115), (55, 16679399), (121, 7581545), (179, 5124955), (197, 4656685), (215, 4266823), (473, 1939465), (605, 1516309), (895, 1024991), (985, 931337), (1969, 465905), (2167, 423335), (2365, 387893), (5203, 176315), (7697, 119185), (8471, 108295), (9845, 93181), (10835, 84667), (21659, 42355), (23837, 38485), (26015, 35263)]