71674995

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{13931}}^1$

素因数の和:13960

約数の個数: 32

約数和(自身を含む): 133747200

約数和(自身を除く): 62072205

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 13931, 41793, 69655, 97517, 208965, 292551, 487585, 682619, 1462755, 2047857, 3413095, 4778333, 10239285, 14334999, 23891665, 71674995]

約数ペア:

[(1, 71674995), (3, 23891665), (5, 14334999), (7, 10239285), (15, 4778333), (21, 3413095), (35, 2047857), (49, 1462755), (105, 682619), (147, 487585), (245, 292551), (343, 208965), (735, 97517), (1029, 69655), (1715, 41793), (5145, 13931)]