77325005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 100101120

約数和(自身を除く): 22776115

約数列:

[1, 5, 31, 37, 97, 139, 155, 185, 485, 695, 1147, 3007, 3589, 4309, 5143, 5735, 13483, 15035, 17945, 21545, 25715, 67415, 111259, 159433, 417973, 498871, 556295, 797165, 2089865, 2494355, 15465001, 77325005]

約数ペア:

[(1, 77325005), (5, 15465001), (31, 2494355), (37, 2089865), (97, 797165), (139, 556295), (155, 498871), (185, 417973), (485, 159433), (695, 111259), (1147, 67415), (3007, 25715), (3589, 21545), (4309, 17945), (5143, 15035), (5735, 13483)]