133455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 32

約数和(自身を含む): 258048

約数和(自身を除く): 124593

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 41, 93, 105, 123, 155, 205, 217, 287, 465, 615, 651, 861, 1085, 1271, 1435, 3255, 3813, 4305, 6355, 8897, 19065, 26691, 44485, 133455]

約数ペア:

[(1, 133455), (3, 44485), (5, 26691), (7, 19065), (15, 8897), (21, 6355), (31, 4305), (35, 3813), (41, 3255), (93, 1435), (105, 1271), (123, 1085), (155, 861), (205, 651), (217, 615), (287, 465)]