2618156775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1913

約数の個数: 96

約数和(自身を含む): 4971904000

約数和(自身を除く): 2353747225

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 79, 95, 195, 237, 247, 285, 325, 395, 475, 741, 975, 1027, 1185, 1235, 1425, 1501, 1789, 1975, 3081, 3705, 4503, 5135, 5367, 5925, 6175, 7505, 8945, 15405, 18525, 19513, 22515, 23257, 25675, 26835, 33991, 37525, 44725, 58539, 69771, 77025, 97565, 101973, 112575, 116285, 134175, 141331, 169955, 292695, 348855, 423993, 441883, 487825, 509865, 581425, 706655, 849775, 1325649, 1463475, 1744275, 1837303, 2119965, 2209415, 2549325, 2685289, 3533275, 5511909, 6628245, 8055867, 9186515, 10599825, 11047075, 13426445, 27559545, 33141225, 34908757, 40279335, 45932575, 67132225, 104726271, 137797725, 174543785, 201396675, 523631355, 872718925, 2618156775]

約数ペア:

[(1, 2618156775), (3, 872718925), (5, 523631355), (13, 201396675), (15, 174543785), (19, 137797725), (25, 104726271), (39, 67132225), (57, 45932575), (65, 40279335), (75, 34908757), (79, 33141225), (95, 27559545), (195, 13426445), (237, 11047075), (247, 10599825), (285, 9186515), (325, 8055867), (395, 6628245), (475, 5511909), (741, 3533275), (975, 2685289), (1027, 2549325), (1185, 2209415), (1235, 2119965), (1425, 1837303), (1501, 1744275), (1789, 1463475), (1975, 1325649), (3081, 849775), (3705, 706655), (4503, 581425), (5135, 509865), (5367, 487825), (5925, 441883), (6175, 423993), (7505, 348855), (8945, 292695), (15405, 169955), (18525, 141331), (19513, 134175), (22515, 116285), (23257, 112575), (25675, 101973), (26835, 97565), (33991, 77025), (37525, 69771), (44725, 58539)]