1293002715

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{8941}}^1$

素因数の和:9291

約数の個数: 32

約数和(自身を含む): 2142646272

約数和(自身を除く): 849643557

約数列:

[1, 3, 5, 15, 31, 93, 155, 311, 465, 933, 1555, 4665, 8941, 9641, 26823, 28923, 44705, 48205, 134115, 144615, 277171, 831513, 1385855, 2780651, 4157565, 8341953, 13903255, 41709765, 86200181, 258600543, 431000905, 1293002715]

約数ペア:

[(1, 1293002715), (3, 431000905), (5, 258600543), (15, 86200181), (31, 41709765), (93, 13903255), (155, 8341953), (311, 4157565), (465, 2780651), (933, 1385855), (1555, 831513), (4665, 277171), (8941, 144615), (9641, 134115), (26823, 48205), (28923, 44705)]