127990175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4567}}^1$

素因数の和:4655

約数の個数: 24

約数和(自身を含む): 169929600

約数和(自身を除く): 41939425

約数列:

[1, 5, 19, 25, 59, 95, 295, 475, 1121, 1475, 4567, 5605, 22835, 28025, 86773, 114175, 269453, 433865, 1347265, 2169325, 5119607, 6736325, 25598035, 127990175]

約数ペア:

[(1, 127990175), (5, 25598035), (19, 6736325), (25, 5119607), (59, 2169325), (95, 1347265), (295, 433865), (475, 269453), (1121, 114175), (1475, 86773), (4567, 28025), (5605, 22835)]