189744075

素因数分解:

$3^2\times 5^2\times {\mathrm{843307}}^1$

素因数の和:843323

約数の個数: 18

約数和(自身を含む): 339853124

約数和(自身を除く): 150109049

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 843307, 2529921, 4216535, 7589763, 12649605, 21082675, 37948815, 63248025, 189744075]

約数ペア:

[(1, 189744075), (3, 63248025), (5, 37948815), (9, 21082675), (15, 12649605), (25, 7589763), (45, 4216535), (75, 2529921), (225, 843307)]