4428345

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 7441920

約数和(自身を除く): 3013575

約数列:

[1, 3, 5, 15, 37, 79, 101, 111, 185, 237, 303, 395, 505, 555, 1185, 1515, 2923, 3737, 7979, 8769, 11211, 14615, 18685, 23937, 39895, 43845, 56055, 119685, 295223, 885669, 1476115, 4428345]

約数ペア:

[(1, 4428345), (3, 1476115), (5, 885669), (15, 295223), (37, 119685), (79, 56055), (101, 43845), (111, 39895), (185, 23937), (237, 18685), (303, 14615), (395, 11211), (505, 8769), (555, 7979), (1185, 3737), (1515, 2923)]