40788645

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2287}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 69189120

約数和(自身を除く): 28400475

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 145, 205, 435, 615, 1189, 2287, 3567, 5945, 6861, 11435, 17835, 34305, 66323, 93767, 198969, 281301, 331615, 468835, 994845, 1406505, 2719243, 8157729, 13596215, 40788645]

約数ペア:

[(1, 40788645), (3, 13596215), (5, 8157729), (15, 2719243), (29, 1406505), (41, 994845), (87, 468835), (123, 331615), (145, 281301), (205, 198969), (435, 93767), (615, 66323), (1189, 34305), (2287, 17835), (3567, 11435), (5945, 6861)]