16211475

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 35235840

約数和(自身を除く): 19024365

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 47, 63, 73, 75, 105, 135, 141, 175, 189, 219, 225, 235, 315, 329, 365, 423, 511, 525, 657, 675, 705, 945, 987, 1095, 1175, 1269, 1533, 1575, 1645, 1825, 1971, 2115, 2555, 2961, 3285, 3431, 3525, 4599, 4725, 4935, 5475, 6345, 7665, 8225, 8883, 9855, 10293, 10575, 12775, 13797, 14805, 16425, 17155, 22995, 24017, 24675, 30879, 31725, 38325, 44415, 49275, 51465, 68985, 72051, 74025, 85775, 92637, 114975, 120085, 154395, 216153, 222075, 257325, 344925, 360255, 463185, 600425, 648459, 771975, 1080765, 1801275, 2315925, 3242295, 5403825, 16211475]

約数ペア:

[(1, 16211475), (3, 5403825), (5, 3242295), (7, 2315925), (9, 1801275), (15, 1080765), (21, 771975), (25, 648459), (27, 600425), (35, 463185), (45, 360255), (47, 344925), (63, 257325), (73, 222075), (75, 216153), (105, 154395), (135, 120085), (141, 114975), (175, 92637), (189, 85775), (219, 74025), (225, 72051), (235, 68985), (315, 51465), (329, 49275), (365, 44415), (423, 38325), (511, 31725), (525, 30879), (657, 24675), (675, 24017), (705, 22995), (945, 17155), (987, 16425), (1095, 14805), (1175, 13797), (1269, 12775), (1533, 10575), (1575, 10293), (1645, 9855), (1825, 8883), (1971, 8225), (2115, 7665), (2555, 6345), (2961, 5475), (3285, 4935), (3431, 4725), (3525, 4599)]