31852005

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 54172800

約数和(自身を除く): 22320795

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 435, 555, 1073, 1979, 3219, 5365, 5937, 9895, 16095, 29685, 57391, 73223, 172173, 219669, 286955, 366115, 860865, 1098345, 2123467, 6370401, 10617335, 31852005]

約数ペア:

[(1, 31852005), (3, 10617335), (5, 6370401), (15, 2123467), (29, 1098345), (37, 860865), (87, 366115), (111, 286955), (145, 219669), (185, 172173), (435, 73223), (555, 57391), (1073, 29685), (1979, 16095), (3219, 9895), (5365, 5937)]