149553365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{21503}}^1$

素因数の和:21628

約数の個数: 16

約数和(自身を含む): 195084288

約数和(自身を除く): 45530923

約数列:

[1, 5, 13, 65, 107, 535, 1391, 6955, 21503, 107515, 279539, 1397695, 2300821, 11504105, 29910673, 149553365]

約数ペア:

[(1, 149553365), (5, 29910673), (13, 11504105), (65, 2300821), (107, 1397695), (535, 279539), (1391, 107515), (6955, 21503)]