85955155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 35972525

約数列:

[1, 5, 11, 13, 55, 65, 143, 239, 503, 715, 1195, 2515, 2629, 3107, 5533, 6539, 13145, 15535, 27665, 32695, 34177, 71929, 120217, 170885, 359645, 601085, 1322387, 1562821, 6611935, 7814105, 17191031, 85955155]

約数ペア:

[(1, 85955155), (5, 17191031), (11, 7814105), (13, 6611935), (55, 1562821), (65, 1322387), (143, 601085), (239, 359645), (503, 170885), (715, 120217), (1195, 71929), (2515, 34177), (2629, 32695), (3107, 27665), (5533, 15535), (6539, 13145)]