40995585

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17863}}^1$

素因数の和:17894

約数の個数: 32

約数和(自身を含む): 77172480

約数和(自身を除く): 36176895

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 17863, 53589, 89315, 160767, 267945, 303671, 482301, 803835, 911013, 1518355, 2411505, 2733039, 4555065, 8199117, 13665195, 40995585]

約数ペア:

[(1, 40995585), (3, 13665195), (5, 8199117), (9, 4555065), (15, 2733039), (17, 2411505), (27, 1518355), (45, 911013), (51, 803835), (85, 482301), (135, 303671), (153, 267945), (255, 160767), (459, 89315), (765, 53589), (2295, 17863)]