19252725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11161}}^1$

素因数の和:11197

約数の個数: 24

約数和(自身を含む): 33218112

約数和(自身を除く): 13965387

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 11161, 33483, 55805, 167415, 256703, 279025, 770109, 837075, 1283515, 3850545, 6417575, 19252725]

約数ペア:

[(1, 19252725), (3, 6417575), (5, 3850545), (15, 1283515), (23, 837075), (25, 770109), (69, 279025), (75, 256703), (115, 167415), (345, 55805), (575, 33483), (1725, 11161)]