13299165

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 25586496

約数和(自身を除く): 12287331

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 67, 99, 165, 201, 335, 401, 495, 603, 737, 1005, 1203, 2005, 2211, 3015, 3609, 3685, 4411, 6015, 6633, 11055, 13233, 18045, 22055, 26867, 33165, 39699, 66165, 80601, 134335, 198495, 241803, 295537, 403005, 886611, 1209015, 1477685, 2659833, 4433055, 13299165]

約数ペア:

[(1, 13299165), (3, 4433055), (5, 2659833), (9, 1477685), (11, 1209015), (15, 886611), (33, 403005), (45, 295537), (55, 241803), (67, 198495), (99, 134335), (165, 80601), (201, 66165), (335, 39699), (401, 33165), (495, 26867), (603, 22055), (737, 18045), (1005, 13233), (1203, 11055), (2005, 6633), (2211, 6015), (3015, 4411), (3609, 3685)]