313206225

素因数分解:

$3^1\times 5^2\times {\mathrm{659}}^1\times {\mathrm{6337}}^1$

素因数の和:7009

約数の個数: 24

約数和(自身を含む): 518701920

約数和(自身を除く): 205495695

約数列:

[1, 3, 5, 15, 25, 75, 659, 1977, 3295, 6337, 9885, 16475, 19011, 31685, 49425, 95055, 158425, 475275, 4176083, 12528249, 20880415, 62641245, 104402075, 313206225]

約数ペア:

[(1, 313206225), (3, 104402075), (5, 62641245), (15, 20880415), (25, 12528249), (75, 4176083), (659, 475275), (1977, 158425), (3295, 95055), (6337, 49425), (9885, 31685), (16475, 19011)]