7434765

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 14152320

約数和(自身を除く): 6717555

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 117, 179, 195, 213, 355, 537, 585, 639, 895, 923, 1065, 1611, 2327, 2685, 2769, 3195, 4615, 6981, 8055, 8307, 11635, 12709, 13845, 20943, 34905, 38127, 41535, 63545, 104715, 114381, 165217, 190635, 495651, 571905, 826085, 1486953, 2478255, 7434765]

約数ペア:

[(1, 7434765), (3, 2478255), (5, 1486953), (9, 826085), (13, 571905), (15, 495651), (39, 190635), (45, 165217), (65, 114381), (71, 104715), (117, 63545), (179, 41535), (195, 38127), (213, 34905), (355, 20943), (537, 13845), (585, 12709), (639, 11635), (895, 8307), (923, 8055), (1065, 6981), (1611, 4615), (2327, 3195), (2685, 2769)]