16406948235

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{653}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 27140769792

約数和(自身を除く): 10733821557

約数列:

[1, 3, 5, 15, 47, 141, 157, 227, 235, 471, 653, 681, 705, 785, 1135, 1959, 2355, 3265, 3405, 7379, 9795, 10669, 22137, 30691, 32007, 35639, 36895, 53345, 92073, 102521, 106917, 110685, 148231, 153455, 160035, 178195, 307563, 444693, 460365, 512605, 534585, 741155, 1537815, 1675033, 2223465, 4818487, 5025099, 6966857, 8375165, 14455461, 20900571, 23272267, 24092435, 25125495, 34834285, 69816801, 72277305, 104502855, 116361335, 349084005, 1093796549, 3281389647, 5468982745, 16406948235]

約数ペア:

[(1, 16406948235), (3, 5468982745), (5, 3281389647), (15, 1093796549), (47, 349084005), (141, 116361335), (157, 104502855), (227, 72277305), (235, 69816801), (471, 34834285), (653, 25125495), (681, 24092435), (705, 23272267), (785, 20900571), (1135, 14455461), (1959, 8375165), (2355, 6966857), (3265, 5025099), (3405, 4818487), (7379, 2223465), (9795, 1675033), (10669, 1537815), (22137, 741155), (30691, 534585), (32007, 512605), (35639, 460365), (36895, 444693), (53345, 307563), (92073, 178195), (102521, 160035), (106917, 153455), (110685, 148231)]