4218533515

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 6023227392

約数和(自身を除く): 1804693877

約数列:

[1, 5, 7, 35, 71, 83, 113, 181, 355, 415, 497, 565, 581, 791, 905, 1267, 2485, 2905, 3955, 5893, 6335, 8023, 9379, 12851, 15023, 20453, 29465, 40115, 41251, 46895, 56161, 64255, 65653, 75115, 89957, 102265, 105161, 143171, 206255, 280805, 328265, 449785, 525805, 665909, 715855, 1066633, 1452163, 1697599, 3329545, 4661363, 5333165, 7260815, 7466431, 8487995, 10165141, 11883193, 23306815, 37332155, 50825705, 59415965, 120529529, 602647645, 843706703, 4218533515]

約数ペア:

[(1, 4218533515), (5, 843706703), (7, 602647645), (35, 120529529), (71, 59415965), (83, 50825705), (113, 37332155), (181, 23306815), (355, 11883193), (415, 10165141), (497, 8487995), (565, 7466431), (581, 7260815), (791, 5333165), (905, 4661363), (1267, 3329545), (2485, 1697599), (2905, 1452163), (3955, 1066633), (5893, 715855), (6335, 665909), (8023, 525805), (9379, 449785), (12851, 328265), (15023, 280805), (20453, 206255), (29465, 143171), (40115, 105161), (41251, 102265), (46895, 89957), (56161, 75115), (64255, 65653)]