68943535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 90574848

約数和(自身を除く): 21631313

約数列:

[1, 5, 23, 31, 83, 115, 155, 233, 415, 713, 1165, 1909, 2573, 3565, 5359, 7223, 9545, 12865, 19339, 26795, 36115, 59179, 96695, 166129, 295895, 444797, 599509, 830645, 2223985, 2997545, 13788707, 68943535]

約数ペア:

[(1, 68943535), (5, 13788707), (23, 2997545), (31, 2223985), (83, 830645), (115, 599509), (155, 444797), (233, 295895), (415, 166129), (713, 96695), (1165, 59179), (1909, 36115), (2573, 26795), (3565, 19339), (5359, 12865), (7223, 9545)]