201674925

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{38971}}^1$

素因数の和:39010

約数の個数: 36

約数和(自身を含む): 376937184

約数和(自身を除く): 175262259

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 38971, 116913, 194855, 350739, 584565, 896333, 974275, 1753695, 2688999, 2922825, 4481665, 8066997, 8768475, 13444995, 22408325, 40334985, 67224975, 201674925]

約数ペア:

[(1, 201674925), (3, 67224975), (5, 40334985), (9, 22408325), (15, 13444995), (23, 8768475), (25, 8066997), (45, 4481665), (69, 2922825), (75, 2688999), (115, 1753695), (207, 974275), (225, 896333), (345, 584565), (575, 350739), (1035, 194855), (1725, 116913), (5175, 38971)]