15672521939

素因数分解:

${\mathrm{29}}^2\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{691}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 16454583600

約数和(自身を除く): 782061661

約数列:

[1, 29, 149, 181, 691, 841, 4321, 5249, 20039, 26969, 102959, 125071, 125309, 152221, 581131, 782101, 2985811, 3627059, 18635579, 22680929, 86588519, 105184711, 540431791, 15672521939]

約数ペア:

[(1, 15672521939), (29, 540431791), (149, 105184711), (181, 86588519), (691, 22680929), (841, 18635579), (4321, 3627059), (5249, 2985811), (20039, 782101), (26969, 581131), (102959, 152221), (125071, 125309)]