4810325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 36

約数和(自身を含む): 6944868

約数和(自身を除く): 2134543

約数列:

[1, 5, 13, 19, 25, 41, 65, 95, 205, 247, 325, 361, 475, 533, 779, 1025, 1235, 1805, 2665, 3895, 4693, 6175, 9025, 10127, 13325, 14801, 19475, 23465, 50635, 74005, 117325, 192413, 253175, 370025, 962065, 4810325]

約数ペア:

[(1, 4810325), (5, 962065), (13, 370025), (19, 253175), (25, 192413), (41, 117325), (65, 74005), (95, 50635), (205, 23465), (247, 19475), (325, 14801), (361, 13325), (475, 10127), (533, 9025), (779, 6175), (1025, 4693), (1235, 3895), (1805, 2665)]