154112235

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8641}}^1$

素因数の和:8719

約数の個数: 32

約数和(自身を含む): 261334080

約数和(自身を除く): 107221845

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 145, 205, 435, 615, 1189, 3567, 5945, 8641, 17835, 25923, 43205, 129615, 250589, 354281, 751767, 1062843, 1252945, 1771405, 3758835, 5314215, 10274149, 30822447, 51370745, 154112235]

約数ペア:

[(1, 154112235), (3, 51370745), (5, 30822447), (15, 10274149), (29, 5314215), (41, 3758835), (87, 1771405), (123, 1252945), (145, 1062843), (205, 751767), (435, 354281), (615, 250589), (1189, 129615), (3567, 43205), (5945, 25923), (8641, 17835)]