3310875

素因数分解:

$3^5\times 5^3\times {\mathrm{109}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 6246240

約数和(自身を除く): 2935365

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 109, 125, 135, 225, 243, 327, 375, 405, 545, 675, 981, 1125, 1215, 1635, 2025, 2725, 2943, 3375, 4905, 6075, 8175, 8829, 10125, 13625, 14715, 24525, 26487, 30375, 40875, 44145, 73575, 122625, 132435, 220725, 367875, 662175, 1103625, 3310875]

約数ペア:

[(1, 3310875), (3, 1103625), (5, 662175), (9, 367875), (15, 220725), (25, 132435), (27, 122625), (45, 73575), (75, 44145), (81, 40875), (109, 30375), (125, 26487), (135, 24525), (225, 14715), (243, 13625), (327, 10125), (375, 8829), (405, 8175), (545, 6075), (675, 4905), (981, 3375), (1125, 2943), (1215, 2725), (1635, 2025)]