25178430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11497}}^1$

素因数の和:11580

約数の個数: 32

約数和(自身を含む): 61261344

約数和(自身を除く): 36082914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 11497, 22994, 34491, 57485, 68982, 114970, 172455, 344910, 839281, 1678562, 2517843, 4196405, 5035686, 8392810, 12589215, 25178430]

約数ペア:

[(1, 25178430), (2, 12589215), (3, 8392810), (5, 5035686), (6, 4196405), (10, 2517843), (15, 1678562), (30, 839281), (73, 344910), (146, 172455), (219, 114970), (365, 68982), (438, 57485), (730, 34491), (1095, 22994), (2190, 11497)]