829133325

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3023}}^1$

素因数の和:3115

約数の個数: 72

約数和(自身を含む): 1579398912

約数和(自身を除く): 750265587

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 53, 69, 75, 115, 159, 207, 225, 265, 345, 477, 575, 795, 1035, 1219, 1325, 1725, 2385, 3023, 3657, 3975, 5175, 6095, 9069, 10971, 11925, 15115, 18285, 27207, 30475, 45345, 54855, 69529, 75575, 91425, 136035, 160219, 208587, 226725, 274275, 347645, 480657, 625761, 680175, 801095, 1042935, 1441971, 1738225, 2403285, 3128805, 3685037, 4005475, 5214675, 7209855, 11055111, 12016425, 15644025, 18425185, 33165333, 36049275, 55275555, 92125925, 165826665, 276377775, 829133325]

約数ペア:

[(1, 829133325), (3, 276377775), (5, 165826665), (9, 92125925), (15, 55275555), (23, 36049275), (25, 33165333), (45, 18425185), (53, 15644025), (69, 12016425), (75, 11055111), (115, 7209855), (159, 5214675), (207, 4005475), (225, 3685037), (265, 3128805), (345, 2403285), (477, 1738225), (575, 1441971), (795, 1042935), (1035, 801095), (1219, 680175), (1325, 625761), (1725, 480657), (2385, 347645), (3023, 274275), (3657, 226725), (3975, 208587), (5175, 160219), (6095, 136035), (9069, 91425), (10971, 75575), (11925, 69529), (15115, 54855), (18285, 45345), (27207, 30475)]