10205685

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 20442240

約数和(自身を除く): 10236555

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 179, 181, 315, 537, 543, 895, 905, 1253, 1267, 1611, 1629, 2685, 2715, 3759, 3801, 6265, 6335, 8055, 8145, 11277, 11403, 18795, 19005, 32399, 56385, 57015, 97197, 161995, 226793, 291591, 485985, 680379, 1133965, 1457955, 2041137, 3401895, 10205685]

約数ペア:

[(1, 10205685), (3, 3401895), (5, 2041137), (7, 1457955), (9, 1133965), (15, 680379), (21, 485985), (35, 291591), (45, 226793), (63, 161995), (105, 97197), (179, 57015), (181, 56385), (315, 32399), (537, 19005), (543, 18795), (895, 11403), (905, 11277), (1253, 8145), (1267, 8055), (1611, 6335), (1629, 6265), (2685, 3801), (2715, 3759)]