48006945

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1373}}^1$

素因数の和:1431

約数の個数: 64

約数和(自身を含む): 100247040

約数和(自身を除く): 52240095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 45, 63, 105, 111, 135, 185, 189, 259, 315, 333, 555, 777, 945, 999, 1295, 1373, 1665, 2331, 3885, 4119, 4995, 6865, 6993, 9611, 11655, 12357, 20595, 28833, 34965, 37071, 48055, 50801, 61785, 86499, 144165, 152403, 185355, 254005, 259497, 355607, 432495, 457209, 762015, 1066821, 1297485, 1371627, 1778035, 2286045, 3200463, 5334105, 6858135, 9601389, 16002315, 48006945]

約数ペア:

[(1, 48006945), (3, 16002315), (5, 9601389), (7, 6858135), (9, 5334105), (15, 3200463), (21, 2286045), (27, 1778035), (35, 1371627), (37, 1297485), (45, 1066821), (63, 762015), (105, 457209), (111, 432495), (135, 355607), (185, 259497), (189, 254005), (259, 185355), (315, 152403), (333, 144165), (555, 86499), (777, 61785), (945, 50801), (999, 48055), (1295, 37071), (1373, 34965), (1665, 28833), (2331, 20595), (3885, 12357), (4119, 11655), (4995, 9611), (6865, 6993)]