85905859

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 102816000

約数和(自身を除く): 16910141

約数列:

[1, 13, 19, 29, 67, 179, 247, 377, 551, 871, 1273, 1943, 2327, 3401, 5191, 7163, 11993, 16549, 25259, 36917, 44213, 67483, 98629, 155909, 227867, 347797, 479921, 1282177, 2962271, 4521361, 6608143, 85905859]

約数ペア:

[(1, 85905859), (13, 6608143), (19, 4521361), (29, 2962271), (67, 1282177), (179, 479921), (247, 347797), (377, 227867), (551, 155909), (871, 98629), (1273, 67483), (1943, 44213), (2327, 36917), (3401, 25259), (5191, 16549), (7163, 11993)]