147059145

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:724

約数の個数: 80

約数和(自身を含む): 287496000

約数和(自身を除く): 140436855

約数列:

[1, 3, 5, 9, 15, 19, 27, 29, 45, 57, 81, 87, 95, 135, 145, 171, 261, 285, 405, 435, 513, 551, 659, 783, 855, 1305, 1539, 1653, 1977, 2349, 2565, 2755, 3295, 3915, 4959, 5931, 7695, 8265, 9885, 11745, 12521, 14877, 17793, 19111, 24795, 29655, 37563, 44631, 53379, 57333, 62605, 74385, 88965, 95555, 112689, 171999, 187815, 223155, 266895, 286665, 338067, 363109, 515997, 563445, 859995, 1014201, 1089327, 1547991, 1690335, 1815545, 2579985, 3267981, 5071005, 5446635, 7739955, 9803943, 16339905, 29411829, 49019715, 147059145]

約数ペア:

[(1, 147059145), (3, 49019715), (5, 29411829), (9, 16339905), (15, 9803943), (19, 7739955), (27, 5446635), (29, 5071005), (45, 3267981), (57, 2579985), (81, 1815545), (87, 1690335), (95, 1547991), (135, 1089327), (145, 1014201), (171, 859995), (261, 563445), (285, 515997), (405, 363109), (435, 338067), (513, 286665), (551, 266895), (659, 223155), (783, 187815), (855, 171999), (1305, 112689), (1539, 95555), (1653, 88965), (1977, 74385), (2349, 62605), (2565, 57333), (2755, 53379), (3295, 44631), (3915, 37563), (4959, 29655), (5931, 24795), (7695, 19111), (8265, 17793), (9885, 14877), (11745, 12521)]