5321995

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 7879680

約数和(自身を除く): 2557685

約数列:

[1, 5, 7, 19, 35, 53, 95, 133, 151, 265, 371, 665, 755, 1007, 1057, 1855, 2869, 5035, 5285, 7049, 8003, 14345, 20083, 35245, 40015, 56021, 100415, 152057, 280105, 760285, 1064399, 5321995]

約数ペア:

[(1, 5321995), (5, 1064399), (7, 760285), (19, 280105), (35, 152057), (53, 100415), (95, 56021), (133, 40015), (151, 35245), (265, 20083), (371, 14345), (665, 8003), (755, 7049), (1007, 5285), (1057, 5035), (1855, 2869)]