74253025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2269}}^1$

素因数の和:2314

約数の個数: 48

約数和(自身を含む): 121599360

約数和(自身を除く): 47346335

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 175, 187, 275, 385, 425, 595, 935, 1309, 1925, 2269, 2975, 4675, 6545, 11345, 15883, 24959, 32725, 38573, 56725, 79415, 124795, 174713, 192865, 270011, 397075, 424303, 623975, 873565, 964325, 1350055, 2121515, 2970121, 4367825, 6750275, 10607575, 14850605, 74253025]

約数ペア:

[(1, 74253025), (5, 14850605), (7, 10607575), (11, 6750275), (17, 4367825), (25, 2970121), (35, 2121515), (55, 1350055), (77, 964325), (85, 873565), (119, 623975), (175, 424303), (187, 397075), (275, 270011), (385, 192865), (425, 174713), (595, 124795), (935, 79415), (1309, 56725), (1925, 38573), (2269, 32725), (2975, 24959), (4675, 15883), (6545, 11345)]