20143744075

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1\times {\mathrm{8101}}^1$

素因数の和:9224

約数の個数: 48

約数和(自身を含む): 30774377536

約数和(自身を除く): 10630633461

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 1093, 2275, 5465, 7651, 8101, 14209, 27325, 38255, 40505, 56707, 71045, 99463, 105313, 191275, 202525, 283535, 355225, 497315, 526565, 737191, 1417675, 2486575, 2632825, 3685955, 8854393, 18429775, 44271965, 61980751, 115107109, 221359825, 309903755, 575535545, 805749763, 1549518775, 2877677725, 4028748815, 20143744075]

約数ペア:

[(1, 20143744075), (5, 4028748815), (7, 2877677725), (13, 1549518775), (25, 805749763), (35, 575535545), (65, 309903755), (91, 221359825), (175, 115107109), (325, 61980751), (455, 44271965), (1093, 18429775), (2275, 8854393), (5465, 3685955), (7651, 2632825), (8101, 2486575), (14209, 1417675), (27325, 737191), (38255, 526565), (40505, 497315), (56707, 355225), (71045, 283535), (99463, 202525), (105313, 191275)]