40264065

素因数分解:

$3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1567}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 69957888

約数和(自身を除く): 29693823

約数列:

[1, 3, 5, 9, 15, 45, 571, 1567, 1713, 2855, 4701, 5139, 7835, 8565, 14103, 23505, 25695, 70515, 894757, 2684271, 4473785, 8052813, 13421355, 40264065]

約数ペア:

[(1, 40264065), (3, 13421355), (5, 8052813), (9, 4473785), (15, 2684271), (45, 894757), (571, 70515), (1567, 25695), (1713, 23505), (2855, 14103), (4701, 8565), (5139, 7835)]