87648015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9173}}^1$

素因数の和:9208

約数の個数: 48

約数和(自身を含む): 175700448

約数和(自身を除く): 88052433

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 9173, 9555, 27519, 45865, 64211, 119249, 137595, 192633, 321055, 357747, 449477, 596245, 834743, 963165, 1348431, 1788735, 2247385, 2504229, 4173715, 5843201, 6742155, 12521145, 17529603, 29216005, 87648015]

約数ペア:

[(1, 87648015), (3, 29216005), (5, 17529603), (7, 12521145), (13, 6742155), (15, 5843201), (21, 4173715), (35, 2504229), (39, 2247385), (49, 1788735), (65, 1348431), (91, 963165), (105, 834743), (147, 596245), (195, 449477), (245, 357747), (273, 321055), (455, 192633), (637, 137595), (735, 119249), (1365, 64211), (1911, 45865), (3185, 27519), (9173, 9555)]