315055250

素因数分解:

$2^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{9923}}^1$

素因数の和:10067

約数の個数: 32

約数和(自身を含む): 594487296

約数和(自身を除く): 279432046

約数列:

[1, 2, 5, 10, 25, 50, 125, 127, 250, 254, 635, 1270, 3175, 6350, 9923, 15875, 19846, 31750, 49615, 99230, 248075, 496150, 1240375, 1260221, 2480750, 2520442, 6301105, 12602210, 31505525, 63011050, 157527625, 315055250]

約数ペア:

[(1, 315055250), (2, 157527625), (5, 63011050), (10, 31505525), (25, 12602210), (50, 6301105), (125, 2520442), (127, 2480750), (250, 1260221), (254, 1240375), (635, 496150), (1270, 248075), (3175, 99230), (6350, 49615), (9923, 31750), (15875, 19846)]