797681535

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{20477}}^1$

素因数の和:20552

約数の個数: 48

約数和(自身を含む): 1512750816

約数和(自身を除く): 715069281

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 371, 735, 795, 1113, 1855, 2597, 5565, 7791, 12985, 20477, 38955, 61431, 102385, 143339, 307155, 430017, 716695, 1003373, 1085281, 2150085, 3010119, 3255843, 5016865, 5426405, 7596967, 15050595, 16279215, 22790901, 37984835, 53178769, 113954505, 159536307, 265893845, 797681535]

約数ペア:

[(1, 797681535), (3, 265893845), (5, 159536307), (7, 113954505), (15, 53178769), (21, 37984835), (35, 22790901), (49, 16279215), (53, 15050595), (105, 7596967), (147, 5426405), (159, 5016865), (245, 3255843), (265, 3010119), (371, 2150085), (735, 1085281), (795, 1003373), (1113, 716695), (1855, 430017), (2597, 307155), (5565, 143339), (7791, 102385), (12985, 61431), (20477, 38955)]