38195985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5827}}^1$

素因数の和:5877

約数の個数: 32

約数和(自身を含む): 67138560

約数和(自身を除く): 28942575

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 5827, 6555, 17481, 29135, 87405, 110713, 134021, 332139, 402063, 553565, 670105, 1660695, 2010315, 2546399, 7639197, 12731995, 38195985]

約数ペア:

[(1, 38195985), (3, 12731995), (5, 7639197), (15, 2546399), (19, 2010315), (23, 1660695), (57, 670105), (69, 553565), (95, 402063), (115, 332139), (285, 134021), (345, 110713), (437, 87405), (1311, 29135), (2185, 17481), (5827, 6555)]