18062270797865

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{19391}}^1\times {\mathrm{62327}}^1$

素因数の和:81798

約数の個数: 48

約数和(自身を含む): 25628523669504

約数和(自身を除く): 7566252871639

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 2135, 2989, 14945, 19391, 62327, 96955, 135737, 311635, 436289, 678685, 950159, 1182851, 2181445, 3054023, 3801947, 4750795, 5914255, 8279957, 15270115, 19009735, 26613629, 41399785, 57959699, 133068145, 186295403, 289798495, 931477015, 1208582857, 6042914285, 8460079999, 42300399995, 59220559993, 73723554277, 296102799965, 368617771385, 516064879939, 2580324399695, 3612454159573, 18062270797865]

約数ペア:

[(1, 18062270797865), (5, 3612454159573), (7, 2580324399695), (35, 516064879939), (49, 368617771385), (61, 296102799965), (245, 73723554277), (305, 59220559993), (427, 42300399995), (2135, 8460079999), (2989, 6042914285), (14945, 1208582857), (19391, 931477015), (62327, 289798495), (96955, 186295403), (135737, 133068145), (311635, 57959699), (436289, 41399785), (678685, 26613629), (950159, 19009735), (1182851, 15270115), (2181445, 8279957), (3054023, 5914255), (3801947, 4750795)]