191238555

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{3019}}^1$

素因数の和:3171

約数の個数: 32

約数和(自身を含む): 316592640

約数和(自身を除く): 125354085

約数列:

[1, 3, 5, 15, 41, 103, 123, 205, 309, 515, 615, 1545, 3019, 4223, 9057, 12669, 15095, 21115, 45285, 63345, 123779, 310957, 371337, 618895, 932871, 1554785, 1856685, 4664355, 12749237, 38247711, 63746185, 191238555]

約数ペア:

[(1, 191238555), (3, 63746185), (5, 38247711), (15, 12749237), (41, 4664355), (103, 1856685), (123, 1554785), (205, 932871), (309, 618895), (515, 371337), (615, 310957), (1545, 123779), (3019, 63345), (4223, 45285), (9057, 21115), (12669, 15095)]