141328395

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1626

約数の個数: 80

約数和(自身を含む): 289064160

約数和(自身を除く): 147735765

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 81, 85, 117, 135, 153, 195, 221, 255, 351, 405, 459, 585, 663, 765, 1053, 1105, 1377, 1579, 1755, 1989, 2295, 3315, 4737, 5265, 5967, 6885, 7895, 9945, 14211, 17901, 20527, 23685, 26843, 29835, 42633, 61581, 71055, 80529, 89505, 102635, 127899, 134215, 184743, 213165, 241587, 307905, 348959, 402645, 554229, 639495, 724761, 923715, 1046877, 1207935, 1662687, 1744795, 2174283, 2771145, 3140631, 3623805, 5234385, 8313435, 9421893, 10871415, 15703155, 28265679, 47109465, 141328395]

約数ペア:

[(1, 141328395), (3, 47109465), (5, 28265679), (9, 15703155), (13, 10871415), (15, 9421893), (17, 8313435), (27, 5234385), (39, 3623805), (45, 3140631), (51, 2771145), (65, 2174283), (81, 1744795), (85, 1662687), (117, 1207935), (135, 1046877), (153, 923715), (195, 724761), (221, 639495), (255, 554229), (351, 402645), (405, 348959), (459, 307905), (585, 241587), (663, 213165), (765, 184743), (1053, 134215), (1105, 127899), (1377, 102635), (1579, 89505), (1755, 80529), (1989, 71055), (2295, 61581), (3315, 42633), (4737, 29835), (5265, 26843), (5967, 23685), (6885, 20527), (7895, 17901), (9945, 14211)]