9444375

素因数分解:

$3^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:122

約数の個数: 60

約数和(自身を含む): 18031728

約数和(自身を除く): 8587353

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 73, 75, 115, 125, 207, 219, 225, 345, 365, 375, 575, 625, 657, 1035, 1095, 1125, 1679, 1725, 1825, 1875, 2875, 3285, 5037, 5175, 5475, 5625, 8395, 8625, 9125, 14375, 15111, 16425, 25185, 25875, 27375, 41975, 43125, 45625, 75555, 82125, 125925, 129375, 136875, 209875, 377775, 410625, 629625, 1049375, 1888875, 3148125, 9444375]

約数ペア:

[(1, 9444375), (3, 3148125), (5, 1888875), (9, 1049375), (15, 629625), (23, 410625), (25, 377775), (45, 209875), (69, 136875), (73, 129375), (75, 125925), (115, 82125), (125, 75555), (207, 45625), (219, 43125), (225, 41975), (345, 27375), (365, 25875), (375, 25185), (575, 16425), (625, 15111), (657, 14375), (1035, 9125), (1095, 8625), (1125, 8395), (1679, 5625), (1725, 5475), (1825, 5175), (1875, 5037), (2875, 3285)]