63813825

素因数分解:

$3^4\times 5^2\times {\mathrm{31513}}^1$

素因数の和:31535

約数の個数: 30

約数和(自身を含む): 118209014

約数和(自身を除く): 54395189

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 31513, 94539, 157565, 283617, 472695, 787825, 850851, 1418085, 2363475, 2552553, 4254255, 7090425, 12762765, 21271275, 63813825]

約数ペア:

[(1, 63813825), (3, 21271275), (5, 12762765), (9, 7090425), (15, 4254255), (25, 2552553), (27, 2363475), (45, 1418085), (75, 850851), (81, 787825), (135, 472695), (225, 283617), (405, 157565), (675, 94539), (2025, 31513)]