61003455

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 100531200

約数和(自身を除く): 39527745

約数列:

[1, 3, 5, 15, 43, 129, 215, 271, 349, 645, 813, 1047, 1355, 1745, 4065, 5235, 11653, 15007, 34959, 45021, 58265, 75035, 94579, 174795, 225105, 283737, 472895, 1418685, 4066897, 12200691, 20334485, 61003455]

約数ペア:

[(1, 61003455), (3, 20334485), (5, 12200691), (15, 4066897), (43, 1418685), (129, 472895), (215, 283737), (271, 225105), (349, 174795), (645, 94579), (813, 75035), (1047, 58265), (1355, 45021), (1745, 34959), (4065, 15007), (5235, 11653)]