69310275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{54361}}^1$

素因数の和:54391

約数の個数: 24

約数和(自身を含む): 121335984

約数和(自身を除く): 52025709

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 54361, 163083, 271805, 815415, 924137, 1359025, 2772411, 4077075, 4620685, 13862055, 23103425, 69310275]

約数ペア:

[(1, 69310275), (3, 23103425), (5, 13862055), (15, 4620685), (17, 4077075), (25, 2772411), (51, 1359025), (75, 924137), (85, 815415), (255, 271805), (425, 163083), (1275, 54361)]