9979845

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 17028480

約数和(自身を除く): 7048635

約数列:

[1, 3, 5, 15, 19, 57, 95, 97, 285, 291, 361, 485, 1083, 1455, 1805, 1843, 5415, 5529, 6859, 9215, 20577, 27645, 34295, 35017, 102885, 105051, 175085, 525255, 665323, 1995969, 3326615, 9979845]

約数ペア:

[(1, 9979845), (3, 3326615), (5, 1995969), (15, 665323), (19, 525255), (57, 175085), (95, 105051), (97, 102885), (285, 35017), (291, 34295), (361, 27645), (485, 20577), (1083, 9215), (1455, 6859), (1805, 5529), (1843, 5415)]