15156720195

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{38713}}^1$

素因数の和:39371

約数の個数: 32

約数和(自身を含む): 24856246272

約数和(自身を除く): 9699526077

約数列:

[1, 3, 5, 15, 43, 129, 215, 607, 645, 1821, 3035, 9105, 26101, 38713, 78303, 116139, 130505, 193565, 391515, 580695, 1664659, 4993977, 8323295, 23498791, 24969885, 70496373, 117493955, 352481865, 1010448013, 3031344039, 5052240065, 15156720195]

約数ペア:

[(1, 15156720195), (3, 5052240065), (5, 3031344039), (15, 1010448013), (43, 352481865), (129, 117493955), (215, 70496373), (607, 24969885), (645, 23498791), (1821, 8323295), (3035, 4993977), (9105, 1664659), (26101, 580695), (38713, 391515), (78303, 193565), (116139, 130505)]