9230715

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 17821440

約数和(自身を除く): 8590725

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 509, 585, 1209, 1395, 1527, 2015, 2545, 3627, 4581, 6045, 6617, 7635, 15779, 18135, 19851, 22905, 33085, 47337, 59553, 78895, 99255, 142011, 205127, 236685, 297765, 615381, 710055, 1025635, 1846143, 3076905, 9230715]

約数ペア:

[(1, 9230715), (3, 3076905), (5, 1846143), (9, 1025635), (13, 710055), (15, 615381), (31, 297765), (39, 236685), (45, 205127), (65, 142011), (93, 99255), (117, 78895), (155, 59553), (195, 47337), (279, 33085), (403, 22905), (465, 19851), (509, 18135), (585, 15779), (1209, 7635), (1395, 6617), (1527, 6045), (2015, 4581), (2545, 3627)]