1514955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 2769984

約数和(自身を除く): 1255029

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 457, 663, 1105, 1371, 2285, 3315, 5941, 6855, 7769, 17823, 23307, 29705, 38845, 89115, 100997, 116535, 302991, 504985, 1514955]

約数ペア:

[(1, 1514955), (3, 504985), (5, 302991), (13, 116535), (15, 100997), (17, 89115), (39, 38845), (51, 29705), (65, 23307), (85, 17823), (195, 7769), (221, 6855), (255, 5941), (457, 3315), (663, 2285), (1105, 1371)]