85222785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2243}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 145411200

約数和(自身を除く): 60188415

約数列:

[1, 3, 5, 15, 17, 51, 85, 149, 255, 447, 745, 2235, 2243, 2533, 6729, 7599, 11215, 12665, 33645, 37995, 38131, 114393, 190655, 334207, 571965, 1002621, 1671035, 5013105, 5681519, 17044557, 28407595, 85222785]

約数ペア:

[(1, 85222785), (3, 28407595), (5, 17044557), (15, 5681519), (17, 5013105), (51, 1671035), (85, 1002621), (149, 571965), (255, 334207), (447, 190655), (745, 114393), (2235, 38131), (2243, 37995), (2533, 33645), (6729, 12665), (7599, 11215)]