137799495

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1797

約数の個数: 64

約数和(自身を含む): 266342400

約数和(自身を除く): 128542905

約数列:

[1, 3, 5, 9, 15, 19, 27, 31, 45, 57, 93, 95, 135, 155, 171, 279, 285, 465, 513, 589, 837, 855, 1395, 1733, 1767, 2565, 2945, 4185, 5199, 5301, 8665, 8835, 15597, 15903, 25995, 26505, 32927, 46791, 53723, 77985, 79515, 98781, 161169, 164635, 233955, 268615, 296343, 483507, 493905, 805845, 889029, 1020737, 1450521, 1481715, 2417535, 3062211, 4445145, 5103685, 7252605, 9186633, 15311055, 27559899, 45933165, 137799495]

約数ペア:

[(1, 137799495), (3, 45933165), (5, 27559899), (9, 15311055), (15, 9186633), (19, 7252605), (27, 5103685), (31, 4445145), (45, 3062211), (57, 2417535), (93, 1481715), (95, 1450521), (135, 1020737), (155, 889029), (171, 805845), (279, 493905), (285, 483507), (465, 296343), (513, 268615), (589, 233955), (837, 164635), (855, 161169), (1395, 98781), (1733, 79515), (1767, 77985), (2565, 53723), (2945, 46791), (4185, 32927), (5199, 26505), (5301, 25995), (8665, 15903), (8835, 15597)]