87672375

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{1237}}^1$

素因数の和:1271

約数の個数: 80

約数和(自身を含む): 186947904

約数和(自身を除く): 99275529

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 125, 135, 175, 189, 225, 315, 375, 405, 525, 567, 675, 875, 945, 1125, 1237, 1575, 2025, 2625, 2835, 3375, 3711, 4725, 6185, 7875, 8659, 10125, 11133, 14175, 18555, 23625, 25977, 30925, 33399, 43295, 55665, 70875, 77931, 92775, 100197, 129885, 154625, 166995, 216475, 233793, 278325, 389655, 463875, 500985, 649425, 701379, 834975, 1082375, 1168965, 1391625, 1948275, 2504925, 3247125, 3506895, 4174875, 5844825, 9741375, 12524625, 17534475, 29224125, 87672375]

約数ペア:

[(1, 87672375), (3, 29224125), (5, 17534475), (7, 12524625), (9, 9741375), (15, 5844825), (21, 4174875), (25, 3506895), (27, 3247125), (35, 2504925), (45, 1948275), (63, 1391625), (75, 1168965), (81, 1082375), (105, 834975), (125, 701379), (135, 649425), (175, 500985), (189, 463875), (225, 389655), (315, 278325), (375, 233793), (405, 216475), (525, 166995), (567, 154625), (675, 129885), (875, 100197), (945, 92775), (1125, 77931), (1237, 70875), (1575, 55665), (2025, 43295), (2625, 33399), (2835, 30925), (3375, 25977), (3711, 23625), (4725, 18555), (6185, 14175), (7875, 11133), (8659, 10125)]