3642255

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2791}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 6533280

約数和(自身を除く): 2891025

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 2791, 8373, 13955, 25119, 41865, 80939, 125595, 242817, 404695, 728451, 1214085, 3642255]

約数ペア:

[(1, 3642255), (3, 1214085), (5, 728451), (9, 404695), (15, 242817), (29, 125595), (45, 80939), (87, 41865), (145, 25119), (261, 13955), (435, 8373), (1305, 2791)]