5173875

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{73}}^1$

素因数の和:107

約数の個数: 80

約数和(自身を含む): 11174592

約数和(自身を除く): 6000717

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 73, 75, 81, 105, 125, 135, 175, 189, 219, 225, 315, 365, 375, 405, 511, 525, 567, 657, 675, 875, 945, 1095, 1125, 1533, 1575, 1825, 1971, 2025, 2555, 2625, 2835, 3285, 3375, 4599, 4725, 5475, 5913, 7665, 7875, 9125, 9855, 10125, 12775, 13797, 14175, 16425, 22995, 23625, 27375, 29565, 38325, 41391, 49275, 63875, 68985, 70875, 82125, 114975, 147825, 191625, 206955, 246375, 344925, 574875, 739125, 1034775, 1724625, 5173875]

約数ペア:

[(1, 5173875), (3, 1724625), (5, 1034775), (7, 739125), (9, 574875), (15, 344925), (21, 246375), (25, 206955), (27, 191625), (35, 147825), (45, 114975), (63, 82125), (73, 70875), (75, 68985), (81, 63875), (105, 49275), (125, 41391), (135, 38325), (175, 29565), (189, 27375), (219, 23625), (225, 22995), (315, 16425), (365, 14175), (375, 13797), (405, 12775), (511, 10125), (525, 9855), (567, 9125), (657, 7875), (675, 7665), (875, 5913), (945, 5475), (1095, 4725), (1125, 4599), (1533, 3375), (1575, 3285), (1825, 2835), (1971, 2625), (2025, 2555)]