28848345

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 48263040

約数和(自身を除く): 19414695

約数列:

[1, 3, 5, 15, 37, 59, 111, 177, 185, 295, 555, 881, 885, 2183, 2643, 4405, 6549, 10915, 13215, 32597, 32745, 51979, 97791, 155937, 162985, 259895, 488955, 779685, 1923223, 5769669, 9616115, 28848345]

約数ペア:

[(1, 28848345), (3, 9616115), (5, 5769669), (15, 1923223), (37, 779685), (59, 488955), (111, 259895), (177, 162985), (185, 155937), (295, 97791), (555, 51979), (881, 32745), (885, 32597), (2183, 13215), (2643, 10915), (4405, 6549)]