117888925

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 186273792

約数和(自身を除く): 68384867

約数列:

[1, 5, 7, 11, 25, 35, 47, 55, 77, 175, 235, 275, 329, 385, 517, 1175, 1303, 1645, 1925, 2585, 3619, 6515, 8225, 9121, 12925, 14333, 18095, 32575, 45605, 61241, 71665, 90475, 100331, 228025, 306205, 358325, 428687, 501655, 673651, 1531025, 2143435, 2508275, 3368255, 4715557, 10717175, 16841275, 23577785, 117888925]

約数ペア:

[(1, 117888925), (5, 23577785), (7, 16841275), (11, 10717175), (25, 4715557), (35, 3368255), (47, 2508275), (55, 2143435), (77, 1531025), (175, 673651), (235, 501655), (275, 428687), (329, 358325), (385, 306205), (517, 228025), (1175, 100331), (1303, 90475), (1645, 71665), (1925, 61241), (2585, 45605), (3619, 32575), (6515, 18095), (8225, 14333), (9121, 12925)]