422474925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4621}}^1$

素因数の和:4710

約数の個数: 48

約数和(自身を含む): 742773888

約数和(自身を除く): 320298963

約数列:

[1, 3, 5, 15, 23, 25, 53, 69, 75, 115, 159, 265, 345, 575, 795, 1219, 1325, 1725, 3657, 3975, 4621, 6095, 13863, 18285, 23105, 30475, 69315, 91425, 106283, 115525, 244913, 318849, 346575, 531415, 734739, 1224565, 1594245, 2657075, 3673695, 5632999, 6122825, 7971225, 16898997, 18368475, 28164995, 84494985, 140824975, 422474925]

約数ペア:

[(1, 422474925), (3, 140824975), (5, 84494985), (15, 28164995), (23, 18368475), (25, 16898997), (53, 7971225), (69, 6122825), (75, 5632999), (115, 3673695), (159, 2657075), (265, 1594245), (345, 1224565), (575, 734739), (795, 531415), (1219, 346575), (1325, 318849), (1725, 244913), (3657, 115525), (3975, 106283), (4621, 91425), (6095, 69315), (13863, 30475), (18285, 23105)]