60320415

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 98366400

約数和(自身を除く): 38045985

約数列:

[1, 3, 5, 15, 137, 149, 197, 411, 447, 591, 685, 745, 985, 2055, 2235, 2955, 20413, 26989, 29353, 61239, 80967, 88059, 102065, 134945, 146765, 306195, 404835, 440295, 4021361, 12064083, 20106805, 60320415]

約数ペア:

[(1, 60320415), (3, 20106805), (5, 12064083), (15, 4021361), (137, 440295), (149, 404835), (197, 306195), (411, 146765), (447, 134945), (591, 102065), (685, 88059), (745, 80967), (985, 61239), (2055, 29353), (2235, 26989), (2955, 20413)]