156918020715

素因数分解:

$3^4\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{313219}}^1$

素因数の和:314473

約数の個数: 40

約数和(自身を含む): 281518377360

約数和(自身を除く): 124600356645

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1237, 3711, 6185, 11133, 18555, 33399, 55665, 100197, 166995, 313219, 500985, 939657, 1566095, 2818971, 4698285, 8456913, 14094855, 25370739, 42284565, 126853695, 387451903, 1162355709, 1937259515, 3487067127, 5811778545, 10461201381, 17435335635, 31383604143, 52306006905, 156918020715]

約数ペア:

[(1, 156918020715), (3, 52306006905), (5, 31383604143), (9, 17435335635), (15, 10461201381), (27, 5811778545), (45, 3487067127), (81, 1937259515), (135, 1162355709), (405, 387451903), (1237, 126853695), (3711, 42284565), (6185, 25370739), (11133, 14094855), (18555, 8456913), (33399, 4698285), (55665, 2818971), (100197, 1566095), (166995, 939657), (313219, 500985)]