55250655

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 92145600

約数和(自身を除く): 36894945

約数列:

[1, 3, 5, 15, 29, 87, 145, 157, 435, 471, 785, 809, 2355, 2427, 4045, 4553, 12135, 13659, 22765, 23461, 68295, 70383, 117305, 127013, 351915, 381039, 635065, 1905195, 3683377, 11050131, 18416885, 55250655]

約数ペア:

[(1, 55250655), (3, 18416885), (5, 11050131), (15, 3683377), (29, 1905195), (87, 635065), (145, 381039), (157, 351915), (435, 127013), (471, 117305), (785, 70383), (809, 68295), (2355, 23461), (2427, 22765), (4045, 13659), (4553, 12135)]