2017443825

素因数分解:

$3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{51829}}^1$

素因数の和:52018

約数の個数: 36

約数和(自身を含む): 3634423260

約数和(自身を除く): 1616979435

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 173, 225, 519, 865, 1557, 2595, 4325, 7785, 12975, 38925, 51829, 155487, 259145, 466461, 777435, 1295725, 2332305, 3887175, 8966417, 11661525, 26899251, 44832085, 80697753, 134496255, 224160425, 403488765, 672481275, 2017443825]

約数ペア:

[(1, 2017443825), (3, 672481275), (5, 403488765), (9, 224160425), (15, 134496255), (25, 80697753), (45, 44832085), (75, 26899251), (173, 11661525), (225, 8966417), (519, 3887175), (865, 2332305), (1557, 1295725), (2595, 777435), (4325, 466461), (7785, 259145), (12975, 155487), (38925, 51829)]