7193355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 12742464

約数和(自身を除く): 5549109

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 997, 1443, 2405, 2991, 4985, 7215, 12961, 14955, 36889, 38883, 64805, 110667, 184445, 194415, 479557, 553335, 1438671, 2397785, 7193355]

約数ペア:

[(1, 7193355), (3, 2397785), (5, 1438671), (13, 553335), (15, 479557), (37, 194415), (39, 184445), (65, 110667), (111, 64805), (185, 38883), (195, 36889), (481, 14955), (555, 12961), (997, 7215), (1443, 4985), (2405, 2991)]