5201235

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 10299744

約数和(自身を除く): 5098509

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 523, 585, 663, 765, 1105, 1569, 1989, 2615, 3315, 4707, 6799, 7845, 8891, 9945, 20397, 23535, 26673, 33995, 44455, 61191, 80019, 101985, 115583, 133365, 305955, 346749, 400095, 577915, 1040247, 1733745, 5201235]

約数ペア:

[(1, 5201235), (3, 1733745), (5, 1040247), (9, 577915), (13, 400095), (15, 346749), (17, 305955), (39, 133365), (45, 115583), (51, 101985), (65, 80019), (85, 61191), (117, 44455), (153, 33995), (195, 26673), (221, 23535), (255, 20397), (523, 9945), (585, 8891), (663, 7845), (765, 6799), (1105, 4707), (1569, 3315), (1989, 2615)]