11942775

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 23644320

約数和(自身を除く): 11701545

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1361, 1755, 2925, 4083, 6805, 8775, 12249, 17693, 20415, 34025, 36747, 53079, 61245, 88465, 102075, 159237, 183735, 265395, 306225, 442325, 477711, 796185, 918675, 1326975, 2388555, 3980925, 11942775]

約数ペア:

[(1, 11942775), (3, 3980925), (5, 2388555), (9, 1326975), (13, 918675), (15, 796185), (25, 477711), (27, 442325), (39, 306225), (45, 265395), (65, 183735), (75, 159237), (117, 102075), (135, 88465), (195, 61245), (225, 53079), (325, 36747), (351, 34025), (585, 20415), (675, 17693), (975, 12249), (1361, 8775), (1755, 6805), (2925, 4083)]