73731885

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 122327040

約数和(自身を除く): 48595155

約数列:

[1, 3, 5, 15, 43, 79, 129, 215, 237, 395, 645, 1185, 1447, 3397, 4341, 7235, 10191, 16985, 21705, 50955, 62221, 114313, 186663, 311105, 342939, 571565, 933315, 1714695, 4915459, 14746377, 24577295, 73731885]

約数ペア:

[(1, 73731885), (3, 24577295), (5, 14746377), (15, 4915459), (43, 1714695), (79, 933315), (129, 571565), (215, 342939), (237, 311105), (395, 186663), (645, 114313), (1185, 62221), (1447, 50955), (3397, 21705), (4341, 16985), (7235, 10191)]