336328025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 487468800

約数和(自身を除く): 151140775

約数列:

[1, 5, 11, 19, 25, 55, 59, 95, 209, 275, 295, 475, 649, 1045, 1091, 1121, 1475, 3245, 5225, 5455, 5605, 12001, 12331, 16225, 20729, 27275, 28025, 60005, 61655, 64369, 103645, 228019, 300025, 308275, 321845, 518225, 708059, 1140095, 1223011, 1609225, 3540295, 5700475, 6115055, 13453121, 17701475, 30575275, 67265605, 336328025]

約数ペア:

[(1, 336328025), (5, 67265605), (11, 30575275), (19, 17701475), (25, 13453121), (55, 6115055), (59, 5700475), (95, 3540295), (209, 1609225), (275, 1223011), (295, 1140095), (475, 708059), (649, 518225), (1045, 321845), (1091, 308275), (1121, 300025), (1475, 228019), (3245, 103645), (5225, 64369), (5455, 61655), (5605, 60005), (12001, 28025), (12331, 27275), (16225, 20729)]