11930385

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 20603520

約数和(自身を除く): 8673135

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 1021, 2337, 3063, 3895, 5105, 11685, 15315, 19399, 41861, 58197, 96995, 125583, 209305, 290985, 627915, 795359, 2386077, 3976795, 11930385]

約数ペア:

[(1, 11930385), (3, 3976795), (5, 2386077), (15, 795359), (19, 627915), (41, 290985), (57, 209305), (95, 125583), (123, 96995), (205, 58197), (285, 41861), (615, 19399), (779, 15315), (1021, 11685), (2337, 5105), (3063, 3895)]