39930495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 75202560

約数和(自身を除く): 35272065

約数列:

[1, 3, 5, 11, 15, 19, 33, 47, 55, 57, 95, 141, 165, 209, 235, 271, 285, 517, 627, 705, 813, 893, 1045, 1355, 1551, 2585, 2679, 2981, 3135, 4065, 4465, 5149, 7755, 8943, 9823, 12737, 13395, 14905, 15447, 25745, 29469, 38211, 44715, 49115, 56639, 63685, 77235, 140107, 147345, 169917, 191055, 242003, 283195, 420321, 700535, 726009, 849585, 1210015, 2101605, 2662033, 3630045, 7986099, 13310165, 39930495]

約数ペア:

[(1, 39930495), (3, 13310165), (5, 7986099), (11, 3630045), (15, 2662033), (19, 2101605), (33, 1210015), (47, 849585), (55, 726009), (57, 700535), (95, 420321), (141, 283195), (165, 242003), (209, 191055), (235, 169917), (271, 147345), (285, 140107), (517, 77235), (627, 63685), (705, 56639), (813, 49115), (893, 44715), (1045, 38211), (1355, 29469), (1551, 25745), (2585, 15447), (2679, 14905), (2981, 13395), (3135, 12737), (4065, 9823), (4465, 8943), (5149, 7755)]