202672725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{158959}}^1$

素因数の和:158989

約数の個数: 24

約数和(自身を含む): 354798720

約数和(自身を除く): 152125995

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 158959, 476877, 794795, 2384385, 2702303, 3973975, 8106909, 11921925, 13511515, 40534545, 67557575, 202672725]

約数ペア:

[(1, 202672725), (3, 67557575), (5, 40534545), (15, 13511515), (17, 11921925), (25, 8106909), (51, 3973975), (75, 2702303), (85, 2384385), (255, 794795), (425, 476877), (1275, 158959)]