40613985

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22013}}^1$

素因数の和:22065

約数の個数: 24

約数和(自身を含む): 72117864

約数和(自身を除く): 31503879

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 22013, 66039, 110065, 198117, 330195, 902533, 990585, 2707599, 4512665, 8122797, 13537995, 40613985]

約数ペア:

[(1, 40613985), (3, 13537995), (5, 8122797), (9, 4512665), (15, 2707599), (41, 990585), (45, 902533), (123, 330195), (205, 198117), (369, 110065), (615, 66039), (1845, 22013)]