48900645

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15749}}^1$

素因数の和:15786

約数の個数: 32

約数和(自身を含む): 90720000

約数和(自身を除く): 41819355

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 15749, 47247, 78745, 141741, 236235, 362227, 425223, 708705, 1086681, 1811135, 2126115, 3260043, 5433405, 9780129, 16300215, 48900645]

約数ペア:

[(1, 48900645), (3, 16300215), (5, 9780129), (9, 5433405), (15, 3260043), (23, 2126115), (27, 1811135), (45, 1086681), (69, 708705), (115, 425223), (135, 362227), (207, 236235), (345, 141741), (621, 78745), (1035, 47247), (3105, 15749)]