89003805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 161215488

約数和(自身を除く): 72211683

約数列:

[1, 3, 5, 11, 15, 33, 55, 67, 83, 97, 165, 201, 249, 291, 335, 415, 485, 737, 913, 1005, 1067, 1245, 1455, 2211, 2739, 3201, 3685, 4565, 5335, 5561, 6499, 8051, 11055, 13695, 16005, 16683, 19497, 24153, 27805, 32495, 40255, 61171, 71489, 83415, 88561, 97485, 120765, 183513, 214467, 265683, 305855, 357445, 442805, 539417, 917565, 1072335, 1328415, 1618251, 2697085, 5933587, 8091255, 17800761, 29667935, 89003805]

約数ペア:

[(1, 89003805), (3, 29667935), (5, 17800761), (11, 8091255), (15, 5933587), (33, 2697085), (55, 1618251), (67, 1328415), (83, 1072335), (97, 917565), (165, 539417), (201, 442805), (249, 357445), (291, 305855), (335, 265683), (415, 214467), (485, 183513), (737, 120765), (913, 97485), (1005, 88561), (1067, 83415), (1245, 71489), (1455, 61171), (2211, 40255), (2739, 32495), (3201, 27805), (3685, 24153), (4565, 19497), (5335, 16683), (5561, 16005), (6499, 13695), (8051, 11055)]