72546945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{479}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 121651200

約数和(自身を除く): 49104255

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 439, 479, 1317, 1437, 2195, 2395, 6585, 7185, 10097, 11017, 30291, 33051, 50485, 55085, 151455, 165255, 210281, 630843, 1051405, 3154215, 4836463, 14509389, 24182315, 72546945]

約数ペア:

[(1, 72546945), (3, 24182315), (5, 14509389), (15, 4836463), (23, 3154215), (69, 1051405), (115, 630843), (345, 210281), (439, 165255), (479, 151455), (1317, 55085), (1437, 50485), (2195, 33051), (2395, 30291), (6585, 11017), (7185, 10097)]