4458645

素因数分解:

$3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 40

約数和(自身を含む): 8145720

約数和(自身を除く): 3687075

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 109, 135, 303, 327, 405, 505, 545, 909, 981, 1515, 1635, 2727, 2943, 4545, 4905, 8181, 8829, 11009, 13635, 14715, 33027, 40905, 44145, 55045, 99081, 165135, 297243, 495405, 891729, 1486215, 4458645]

約数ペア:

[(1, 4458645), (3, 1486215), (5, 891729), (9, 495405), (15, 297243), (27, 165135), (45, 99081), (81, 55045), (101, 44145), (109, 40905), (135, 33027), (303, 14715), (327, 13635), (405, 11009), (505, 8829), (545, 8181), (909, 4905), (981, 4545), (1515, 2943), (1635, 2727)]