124243395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 222549120

約数和(自身を除く): 98305725

約数列:

[1, 3, 5, 15, 17, 29, 51, 53, 85, 87, 145, 159, 255, 265, 317, 435, 493, 795, 901, 951, 1479, 1537, 1585, 2465, 2703, 4505, 4611, 4755, 5389, 7395, 7685, 9193, 13515, 16167, 16801, 23055, 26129, 26945, 27579, 45965, 50403, 78387, 80835, 84005, 130645, 137895, 156281, 252015, 285617, 391935, 468843, 487229, 781405, 856851, 1428085, 1461687, 2344215, 2436145, 4284255, 7308435, 8282893, 24848679, 41414465, 124243395]

約数ペア:

[(1, 124243395), (3, 41414465), (5, 24848679), (15, 8282893), (17, 7308435), (29, 4284255), (51, 2436145), (53, 2344215), (85, 1461687), (87, 1428085), (145, 856851), (159, 781405), (255, 487229), (265, 468843), (317, 391935), (435, 285617), (493, 252015), (795, 156281), (901, 137895), (951, 130645), (1479, 84005), (1537, 80835), (1585, 78387), (2465, 50403), (2703, 45965), (4505, 27579), (4611, 26945), (4755, 26129), (5389, 23055), (7395, 16801), (7685, 16167), (9193, 13515)]