528098415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{4951}}^1$

素因数の和:5519

約数の個数: 32

約数和(自身を含む): 911801856

約数和(自身を除く): 383703441

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 547, 1641, 2735, 4951, 7111, 8205, 14853, 21333, 24755, 35555, 64363, 74265, 106665, 193089, 321815, 965445, 2708197, 8124591, 13540985, 35206561, 40622955, 105619683, 176032805, 528098415]

約数ペア:

[(1, 528098415), (3, 176032805), (5, 105619683), (13, 40622955), (15, 35206561), (39, 13540985), (65, 8124591), (195, 2708197), (547, 965445), (1641, 321815), (2735, 193089), (4951, 106665), (7111, 74265), (8205, 64363), (14853, 35555), (21333, 24755)]