169486995

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 276664320

約数和(自身を除く): 107177325

約数列:

[1, 3, 5, 15, 79, 157, 237, 395, 471, 785, 911, 1185, 2355, 2733, 4555, 12403, 13665, 37209, 62015, 71969, 143027, 186045, 215907, 359845, 429081, 715135, 1079535, 2145405, 11299133, 33897399, 56495665, 169486995]

約数ペア:

[(1, 169486995), (3, 56495665), (5, 33897399), (15, 11299133), (79, 2145405), (157, 1079535), (237, 715135), (395, 429081), (471, 359845), (785, 215907), (911, 186045), (1185, 143027), (2355, 71969), (2733, 62015), (4555, 37209), (12403, 13665)]