156954000015

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{20161079}}^1$

素因数の和:20161263

約数の個数: 24

約数和(自身を含む): 273626177760

約数和(自身を除く): 116672177745

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 7785, 20161079, 60483237, 100805395, 181449711, 302416185, 907248555, 3487866667, 10463600001, 17439333335, 31390800003, 52318000005, 156954000015]

約数ペア:

[(1, 156954000015), (3, 52318000005), (5, 31390800003), (9, 17439333335), (15, 10463600001), (45, 3487866667), (173, 907248555), (519, 302416185), (865, 181449711), (1557, 100805395), (2595, 60483237), (7785, 20161079)]