2724465

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 4665600

約数和(自身を除く): 1941135

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 149, 159, 265, 345, 447, 745, 795, 1219, 2235, 3427, 3657, 6095, 7897, 10281, 17135, 18285, 23691, 39485, 51405, 118455, 181631, 544893, 908155, 2724465]

約数ペア:

[(1, 2724465), (3, 908155), (5, 544893), (15, 181631), (23, 118455), (53, 51405), (69, 39485), (115, 23691), (149, 18285), (159, 17135), (265, 10281), (345, 7897), (447, 6095), (745, 3657), (795, 3427), (1219, 2235)]