1108238065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{1277}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 1501701120

約数和(自身を除く): 393463055

約数列:

[1, 5, 11, 31, 55, 155, 341, 509, 1277, 1705, 2545, 5599, 6385, 14047, 15779, 27995, 39587, 70235, 78895, 173569, 197935, 435457, 649993, 867845, 2177285, 3249965, 7149923, 20149783, 35749615, 100748915, 221647613, 1108238065]

約数ペア:

[(1, 1108238065), (5, 221647613), (11, 100748915), (31, 35749615), (55, 20149783), (155, 7149923), (341, 3249965), (509, 2177285), (1277, 867845), (1705, 649993), (2545, 435457), (5599, 197935), (6385, 173569), (14047, 78895), (15779, 70235), (27995, 39587)]