186427145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 246343680

約数和(自身を除く): 59916535

約数列:

[1, 5, 19, 43, 47, 95, 215, 235, 817, 893, 971, 2021, 4085, 4465, 4855, 10105, 18449, 38399, 41753, 45637, 92245, 191995, 208765, 228185, 793307, 867103, 1962391, 3966535, 4335515, 9811955, 37285429, 186427145]

約数ペア:

[(1, 186427145), (5, 37285429), (19, 9811955), (43, 4335515), (47, 3966535), (95, 1962391), (215, 867103), (235, 793307), (817, 228185), (893, 208765), (971, 191995), (2021, 92245), (4085, 45637), (4465, 41753), (4855, 38399), (10105, 18449)]