49237875

素因数分解:

$3^5\times 5^3\times {\mathrm{1621}}^1$

素因数の和:1651

約数の個数: 48

約数和(自身を含む): 92103648

約数和(自身を除く): 42865773

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 375, 405, 675, 1125, 1215, 1621, 2025, 3375, 4863, 6075, 8105, 10125, 14589, 24315, 30375, 40525, 43767, 72945, 121575, 131301, 202625, 218835, 364725, 393903, 607875, 656505, 1094175, 1823625, 1969515, 3282525, 5470875, 9847575, 16412625, 49237875]

約数ペア:

[(1, 49237875), (3, 16412625), (5, 9847575), (9, 5470875), (15, 3282525), (25, 1969515), (27, 1823625), (45, 1094175), (75, 656505), (81, 607875), (125, 393903), (135, 364725), (225, 218835), (243, 202625), (375, 131301), (405, 121575), (675, 72945), (1125, 43767), (1215, 40525), (1621, 30375), (2025, 24315), (3375, 14589), (4863, 10125), (6075, 8105)]