38556195835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{28081}}^1$

素因数の和:28351

約数の個数: 32

約数和(自身を含む): 49536648000

約数和(自身を除く): 10980452165

約数列:

[1, 5, 19, 95, 97, 149, 485, 745, 1843, 2831, 9215, 14155, 14453, 28081, 72265, 140405, 274607, 533539, 1373035, 2667695, 2723857, 4184069, 13619285, 20920345, 51753283, 79497311, 258766415, 397486555, 405854693, 2029273465, 7711239167, 38556195835]

約数ペア:

[(1, 38556195835), (5, 7711239167), (19, 2029273465), (95, 405854693), (97, 397486555), (149, 258766415), (485, 79497311), (745, 51753283), (1843, 20920345), (2831, 13619285), (9215, 4184069), (14155, 2723857), (14453, 2667695), (28081, 1373035), (72265, 533539), (140405, 274607)]