53978985

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6089}}^1$

素因数の和:6297

約数の個数: 24

約数和(自身を含む): 94053960

約数和(自身を除く): 40074975

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2955, 6089, 8865, 18267, 30445, 54801, 91335, 274005, 1199533, 3598599, 5997665, 10795797, 17992995, 53978985]

約数ペア:

[(1, 53978985), (3, 17992995), (5, 10795797), (9, 5997665), (15, 3598599), (45, 1199533), (197, 274005), (591, 91335), (985, 54801), (1773, 30445), (2955, 18267), (6089, 8865)]