15697656585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{21013}}^1$

素因数の和:22314

約数の個数: 48

約数和(自身を含む): 29326634064

約数和(自身を除く): 13628977479

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 1277, 3831, 6385, 11493, 16601, 19155, 21013, 49803, 57465, 63039, 83005, 105065, 149409, 189117, 249015, 273169, 315195, 747045, 819507, 945585, 1365845, 2458521, 4097535, 12292605, 26833601, 80500803, 134168005, 241502409, 348836813, 402504015, 1046510439, 1207512045, 1744184065, 3139531317, 5232552195, 15697656585]

約数ペア:

[(1, 15697656585), (3, 5232552195), (5, 3139531317), (9, 1744184065), (13, 1207512045), (15, 1046510439), (39, 402504015), (45, 348836813), (65, 241502409), (117, 134168005), (195, 80500803), (585, 26833601), (1277, 12292605), (3831, 4097535), (6385, 2458521), (11493, 1365845), (16601, 945585), (19155, 819507), (21013, 747045), (49803, 315195), (57465, 273169), (63039, 249015), (83005, 189117), (105065, 149409)]