48016215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 90286560

約数和(自身を除く): 42270345

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 211, 389, 585, 633, 1055, 1167, 1899, 1945, 2743, 3165, 3501, 5057, 5835, 8229, 9495, 13715, 15171, 17505, 24687, 25285, 41145, 45513, 75855, 82079, 123435, 227565, 246237, 410395, 738711, 1067027, 1231185, 3201081, 3693555, 5335135, 9603243, 16005405, 48016215]

約数ペア:

[(1, 48016215), (3, 16005405), (5, 9603243), (9, 5335135), (13, 3693555), (15, 3201081), (39, 1231185), (45, 1067027), (65, 738711), (117, 410395), (195, 246237), (211, 227565), (389, 123435), (585, 82079), (633, 75855), (1055, 45513), (1167, 41145), (1899, 25285), (1945, 24687), (2743, 17505), (3165, 15171), (3501, 13715), (5057, 9495), (5835, 8229)]