10400745

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 17233920

約数和(自身を除く): 6833175

約数列:

[1, 3, 5, 15, 67, 79, 131, 201, 237, 335, 393, 395, 655, 1005, 1185, 1965, 5293, 8777, 10349, 15879, 26331, 26465, 31047, 43885, 51745, 79395, 131655, 155235, 693383, 2080149, 3466915, 10400745]

約数ペア:

[(1, 10400745), (3, 3466915), (5, 2080149), (15, 693383), (67, 155235), (79, 131655), (131, 79395), (201, 51745), (237, 43885), (335, 31047), (393, 26465), (395, 26331), (655, 15879), (1005, 10349), (1185, 8777), (1965, 5293)]