2242803025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 2971738368

約数和(自身を除く): 728935343

約数列:

[1, 5, 23, 25, 71, 115, 137, 355, 401, 575, 685, 1633, 1775, 2005, 3151, 3425, 8165, 9223, 9727, 10025, 15755, 28471, 40825, 46115, 48635, 54937, 78775, 142355, 223721, 230575, 243175, 274685, 654833, 711775, 1118605, 1263551, 1373425, 3274165, 3900527, 5593025, 6317755, 16370825, 19502635, 31588775, 89712121, 97513175, 448560605, 2242803025]

約数ペア:

[(1, 2242803025), (5, 448560605), (23, 97513175), (25, 89712121), (71, 31588775), (115, 19502635), (137, 16370825), (355, 6317755), (401, 5593025), (575, 3900527), (685, 3274165), (1633, 1373425), (1775, 1263551), (2005, 1118605), (3151, 711775), (3425, 654833), (8165, 274685), (9223, 243175), (9727, 230575), (10025, 223721), (15755, 142355), (28471, 78775), (40825, 54937), (46115, 48635)]