22163985

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 36

約数和(自身を含む): 39511836

約数和(自身を除く): 17347851

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 293, 369, 615, 879, 1465, 1681, 1845, 2637, 4395, 5043, 8405, 12013, 13185, 15129, 25215, 36039, 60065, 75645, 108117, 180195, 492533, 540585, 1477599, 2462665, 4432797, 7387995, 22163985]

約数ペア:

[(1, 22163985), (3, 7387995), (5, 4432797), (9, 2462665), (15, 1477599), (41, 540585), (45, 492533), (123, 180195), (205, 108117), (293, 75645), (369, 60065), (615, 36039), (879, 25215), (1465, 15129), (1681, 13185), (1845, 12013), (2637, 8405), (4395, 5043)]