1448653505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 2037934080

約数和(自身を除く): 589280575

約数列:

[1, 5, 13, 23, 47, 53, 65, 115, 235, 265, 299, 389, 611, 689, 1081, 1219, 1495, 1945, 2491, 3055, 3445, 5057, 5405, 6095, 8947, 12455, 14053, 15847, 18283, 20617, 25285, 32383, 44735, 57293, 70265, 79235, 91415, 103085, 116311, 161915, 237679, 268021, 286465, 420509, 474191, 581555, 744809, 968999, 1188395, 1340105, 2102545, 2370955, 3724045, 4844995, 5466617, 6164483, 12596987, 22286977, 27333085, 30822415, 62984935, 111434885, 289730701, 1448653505]

約数ペア:

[(1, 1448653505), (5, 289730701), (13, 111434885), (23, 62984935), (47, 30822415), (53, 27333085), (65, 22286977), (115, 12596987), (235, 6164483), (265, 5466617), (299, 4844995), (389, 3724045), (611, 2370955), (689, 2102545), (1081, 1340105), (1219, 1188395), (1495, 968999), (1945, 744809), (2491, 581555), (3055, 474191), (3445, 420509), (5057, 286465), (5405, 268021), (6095, 237679), (8947, 161915), (12455, 116311), (14053, 103085), (15847, 91415), (18283, 79235), (20617, 70265), (25285, 57293), (32383, 44735)]