20242605

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 33436800

約数和(自身を除く): 13194195

約数列:

[1, 3, 5, 15, 59, 89, 177, 257, 267, 295, 445, 771, 885, 1285, 1335, 3855, 5251, 15163, 15753, 22873, 26255, 45489, 68619, 75815, 78765, 114365, 227445, 343095, 1349507, 4048521, 6747535, 20242605]

約数ペア:

[(1, 20242605), (3, 6747535), (5, 4048521), (15, 1349507), (59, 343095), (89, 227445), (177, 114365), (257, 78765), (267, 75815), (295, 68619), (445, 45489), (771, 26255), (885, 22873), (1285, 15753), (1335, 15163), (3855, 5251)]