2016109125

素因数分解:

$3^2\times 5^3\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 3725549568

約数和(自身を除く): 1709440443

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 125, 127, 137, 225, 309, 375, 381, 411, 515, 635, 685, 927, 1125, 1143, 1233, 1545, 1905, 2055, 2575, 3175, 3425, 4635, 5715, 6165, 7725, 9525, 10275, 12875, 13081, 14111, 15875, 17125, 17399, 23175, 28575, 30825, 38625, 39243, 42333, 47625, 51375, 52197, 65405, 70555, 86995, 115875, 117729, 126999, 142875, 154125, 156591, 196215, 211665, 260985, 327025, 352775, 434975, 588645, 634995, 782955, 981075, 1058325, 1304925, 1635125, 1763875, 1792097, 2174875, 2943225, 3174975, 3914775, 4905375, 5291625, 5376291, 6524625, 8960485, 14716125, 15874875, 16128873, 19573875, 26881455, 44802425, 80644365, 134407275, 224012125, 403221825, 672036375, 2016109125]

約数ペア:

[(1, 2016109125), (3, 672036375), (5, 403221825), (9, 224012125), (15, 134407275), (25, 80644365), (45, 44802425), (75, 26881455), (103, 19573875), (125, 16128873), (127, 15874875), (137, 14716125), (225, 8960485), (309, 6524625), (375, 5376291), (381, 5291625), (411, 4905375), (515, 3914775), (635, 3174975), (685, 2943225), (927, 2174875), (1125, 1792097), (1143, 1763875), (1233, 1635125), (1545, 1304925), (1905, 1058325), (2055, 981075), (2575, 782955), (3175, 634995), (3425, 588645), (4635, 434975), (5715, 352775), (6165, 327025), (7725, 260985), (9525, 211665), (10275, 196215), (12875, 156591), (13081, 154125), (14111, 142875), (15875, 126999), (17125, 117729), (17399, 115875), (23175, 86995), (28575, 70555), (30825, 65405), (38625, 52197), (39243, 51375), (42333, 47625)]