40195575

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 86661120

約数和(自身を除く): 46465545

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 47, 63, 75, 105, 135, 141, 175, 181, 189, 225, 235, 315, 329, 423, 525, 543, 675, 705, 905, 945, 987, 1175, 1267, 1269, 1575, 1629, 1645, 2115, 2715, 2961, 3525, 3801, 4525, 4725, 4887, 4935, 6335, 6345, 8145, 8225, 8507, 8883, 10575, 11403, 13575, 14805, 19005, 24435, 24675, 25521, 31675, 31725, 34209, 40725, 42535, 44415, 57015, 59549, 74025, 76563, 95025, 122175, 127605, 171045, 178647, 212675, 222075, 229689, 285075, 297745, 382815, 535941, 638025, 855225, 893235, 1148445, 1488725, 1607823, 1914075, 2679705, 4466175, 5742225, 8039115, 13398525, 40195575]

約数ペア:

[(1, 40195575), (3, 13398525), (5, 8039115), (7, 5742225), (9, 4466175), (15, 2679705), (21, 1914075), (25, 1607823), (27, 1488725), (35, 1148445), (45, 893235), (47, 855225), (63, 638025), (75, 535941), (105, 382815), (135, 297745), (141, 285075), (175, 229689), (181, 222075), (189, 212675), (225, 178647), (235, 171045), (315, 127605), (329, 122175), (423, 95025), (525, 76563), (543, 74025), (675, 59549), (705, 57015), (905, 44415), (945, 42535), (987, 40725), (1175, 34209), (1267, 31725), (1269, 31675), (1575, 25521), (1629, 24675), (1645, 24435), (2115, 19005), (2715, 14805), (2961, 13575), (3525, 11403), (3801, 10575), (4525, 8883), (4725, 8507), (4887, 8225), (4935, 8145), (6335, 6345)]