15671232785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{20743}}^1$

素因数の和:21017

約数の個数: 32

約数和(自身を含む): 20700852480

約数和(自身を除く): 5029619695

約数列:

[1, 5, 13, 59, 65, 197, 295, 767, 985, 2561, 3835, 11623, 12805, 20743, 58115, 103715, 151099, 269659, 755495, 1223837, 1348295, 4086371, 6119185, 15909881, 20431855, 53122823, 79549405, 241095889, 265614115, 1205479445, 3134246557, 15671232785]

約数ペア:

[(1, 15671232785), (5, 3134246557), (13, 1205479445), (59, 265614115), (65, 241095889), (197, 79549405), (295, 53122823), (767, 20431855), (985, 15909881), (2561, 6119185), (3835, 4086371), (11623, 1348295), (12805, 1223837), (20743, 755495), (58115, 269659), (103715, 151099)]