66443985

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{36013}}^1$

素因数の和:36065

約数の個数: 24

約数和(自身を含む): 117981864

約数和(自身を除く): 51537879

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 36013, 108039, 180065, 324117, 540195, 1476533, 1620585, 4429599, 7382665, 13288797, 22147995, 66443985]

約数ペア:

[(1, 66443985), (3, 22147995), (5, 13288797), (9, 7382665), (15, 4429599), (41, 1620585), (45, 1476533), (123, 540195), (205, 324117), (369, 180065), (615, 108039), (1845, 36013)]