858353127615

素因数分解:

$3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{691}}^1\times {\mathrm{104959}}^1$

素因数の和:105924

約数の個数: 48

約数和(自身を含む): 1495644733440

約数和(自身を除く): 637291605825

約数列:

[1, 3, 5, 9, 15, 45, 263, 691, 789, 1315, 2073, 2367, 3455, 3945, 6219, 10365, 11835, 31095, 104959, 181733, 314877, 524795, 545199, 908665, 944631, 1574385, 1635597, 2725995, 4723155, 8177985, 27604217, 72526669, 82812651, 138021085, 217580007, 248437953, 362633345, 414063255, 652740021, 1087900035, 1242189765, 3263700105, 19074513947, 57223541841, 95372569735, 171670625523, 286117709205, 858353127615]

約数ペア:

[(1, 858353127615), (3, 286117709205), (5, 171670625523), (9, 95372569735), (15, 57223541841), (45, 19074513947), (263, 3263700105), (691, 1242189765), (789, 1087900035), (1315, 652740021), (2073, 414063255), (2367, 362633345), (3455, 248437953), (3945, 217580007), (6219, 138021085), (10365, 82812651), (11835, 72526669), (31095, 27604217), (104959, 8177985), (181733, 4723155), (314877, 2725995), (524795, 1635597), (545199, 1574385), (908665, 944631)]