40667265

素因数分解:

$3^7\times 5^1\times {\mathrm{3719}}^1$

素因数の和:3745

約数の個数: 32

約数和(自身を含む): 73209600

約数和(自身を除く): 32542335

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 3719, 10935, 11157, 18595, 33471, 55785, 100413, 167355, 301239, 502065, 903717, 1506195, 2711151, 4518585, 8133453, 13555755, 40667265]

約数ペア:

[(1, 40667265), (3, 13555755), (5, 8133453), (9, 4518585), (15, 2711151), (27, 1506195), (45, 903717), (81, 502065), (135, 301239), (243, 167355), (405, 100413), (729, 55785), (1215, 33471), (2187, 18595), (3645, 11157), (3719, 10935)]