40050015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4003}}^1$

素因数の和:4063

約数の個数: 32

約数和(自身を含む): 69189120

約数和(自身を除く): 29139105

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 3335, 4003, 10005, 12009, 20015, 60045, 92069, 116087, 276207, 348261, 460345, 580435, 1381035, 1741305, 2670001, 8010003, 13350005, 40050015]

約数ペア:

[(1, 40050015), (3, 13350005), (5, 8010003), (15, 2670001), (23, 1741305), (29, 1381035), (69, 580435), (87, 460345), (115, 348261), (145, 276207), (345, 116087), (435, 92069), (667, 60045), (2001, 20015), (3335, 12009), (4003, 10005)]