61204275

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{8243}}^1$

素因数の和:8273

約数の個数: 48

約数和(自身を含む): 122670720

約数和(自身を除く): 61466445

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 7425, 8243, 24729, 41215, 74187, 90673, 123645, 206075, 222561, 272019, 370935, 453365, 618225, 816057, 1112805, 1360095, 1854675, 2266825, 2448171, 4080285, 5564025, 6800475, 12240855, 20401425, 61204275]

約数ペア:

[(1, 61204275), (3, 20401425), (5, 12240855), (9, 6800475), (11, 5564025), (15, 4080285), (25, 2448171), (27, 2266825), (33, 1854675), (45, 1360095), (55, 1112805), (75, 816057), (99, 618225), (135, 453365), (165, 370935), (225, 272019), (275, 222561), (297, 206075), (495, 123645), (675, 90673), (825, 74187), (1485, 41215), (2475, 24729), (7425, 8243)]