853065

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 1555200

約数和(自身を除く): 702135

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 89, 135, 213, 267, 355, 445, 639, 801, 1065, 1335, 1917, 2403, 3195, 4005, 6319, 9585, 12015, 18957, 31595, 56871, 94785, 170613, 284355, 853065]

約数ペア:

[(1, 853065), (3, 284355), (5, 170613), (9, 94785), (15, 56871), (27, 31595), (45, 18957), (71, 12015), (89, 9585), (135, 6319), (213, 4005), (267, 3195), (355, 2403), (445, 1917), (639, 1335), (801, 1065)]