72382515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{761}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 123114816

約数和(自身を除く): 50732301

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 373, 761, 1119, 1865, 2283, 3805, 5595, 6341, 11415, 12937, 19023, 31705, 38811, 64685, 95115, 194055, 283853, 851559, 1419265, 4257795, 4825501, 14476503, 24127505, 72382515]

約数ペア:

[(1, 72382515), (3, 24127505), (5, 14476503), (15, 4825501), (17, 4257795), (51, 1419265), (85, 851559), (255, 283853), (373, 194055), (761, 95115), (1119, 64685), (1865, 38811), (2283, 31705), (3805, 19023), (5595, 12937), (6341, 11415)]