70788735

素因数分解:

$3^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{631}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 127555296

約数和(自身を除く): 56766561

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 277, 405, 631, 831, 1385, 1893, 2493, 3155, 4155, 5679, 7479, 9465, 12465, 17037, 22437, 28395, 37395, 51111, 85185, 112185, 174787, 255555, 524361, 873935, 1573083, 2621805, 4719249, 7865415, 14157747, 23596245, 70788735]

約数ペア:

[(1, 70788735), (3, 23596245), (5, 14157747), (9, 7865415), (15, 4719249), (27, 2621805), (45, 1573083), (81, 873935), (135, 524361), (277, 255555), (405, 174787), (631, 112185), (831, 85185), (1385, 51111), (1893, 37395), (2493, 28395), (3155, 22437), (4155, 17037), (5679, 12465), (7479, 9465)]