68013255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1429}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 115315200

約数和(自身を除く): 47301945

約数列:

[1, 3, 5, 15, 19, 57, 95, 167, 285, 501, 835, 1429, 2505, 3173, 4287, 7145, 9519, 15865, 21435, 27151, 47595, 81453, 135755, 238643, 407265, 715929, 1193215, 3579645, 4534217, 13602651, 22671085, 68013255]

約数ペア:

[(1, 68013255), (3, 22671085), (5, 13602651), (15, 4534217), (19, 3579645), (57, 1193215), (95, 715929), (167, 407265), (285, 238643), (501, 135755), (835, 81453), (1429, 47595), (2505, 27151), (3173, 21435), (4287, 15865), (7145, 9519)]