48217545

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 91445760

約数和(自身を除く): 43228215

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 53, 69, 115, 135, 159, 207, 265, 293, 345, 477, 621, 795, 879, 1035, 1219, 1431, 1465, 2385, 2637, 3105, 3657, 4395, 6095, 6739, 7155, 7911, 10971, 13185, 15529, 18285, 20217, 32913, 33695, 39555, 46587, 54855, 60651, 77645, 101085, 139761, 164565, 181953, 232935, 303255, 357167, 419283, 698805, 909765, 1071501, 1785835, 2096415, 3214503, 5357505, 9643509, 16072515, 48217545]

約数ペア:

[(1, 48217545), (3, 16072515), (5, 9643509), (9, 5357505), (15, 3214503), (23, 2096415), (27, 1785835), (45, 1071501), (53, 909765), (69, 698805), (115, 419283), (135, 357167), (159, 303255), (207, 232935), (265, 181953), (293, 164565), (345, 139761), (477, 101085), (621, 77645), (795, 60651), (879, 54855), (1035, 46587), (1219, 39555), (1431, 33695), (1465, 32913), (2385, 20217), (2637, 18285), (3105, 15529), (3657, 13185), (4395, 10971), (6095, 7911), (6739, 7155)]