164064315

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 268517376

約数和(自身を除く): 104453061

約数列:

[1, 3, 5, 15, 71, 127, 213, 355, 381, 635, 1065, 1213, 1905, 3639, 6065, 9017, 18195, 27051, 45085, 86123, 135255, 154051, 258369, 430615, 462153, 770255, 1291845, 2310765, 10937621, 32812863, 54688105, 164064315]

約数ペア:

[(1, 164064315), (3, 54688105), (5, 32812863), (15, 10937621), (71, 2310765), (127, 1291845), (213, 770255), (355, 462153), (381, 430615), (635, 258369), (1065, 154051), (1213, 135255), (1905, 86123), (3639, 45085), (6065, 27051), (9017, 18195)]