240372225

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{6719}}^1$

素因数の和:6791

約数の個数: 48

約数和(自身を含む): 449971200

約数和(自身を除く): 209598975

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 225, 265, 477, 675, 795, 1325, 1431, 2385, 3975, 6719, 7155, 11925, 20157, 33595, 35775, 60471, 100785, 167975, 181413, 302355, 356107, 503925, 907065, 1068321, 1511775, 1780535, 3204963, 4535325, 5341605, 8902675, 9614889, 16024815, 26708025, 48074445, 80124075, 240372225]

約数ペア:

[(1, 240372225), (3, 80124075), (5, 48074445), (9, 26708025), (15, 16024815), (25, 9614889), (27, 8902675), (45, 5341605), (53, 4535325), (75, 3204963), (135, 1780535), (159, 1511775), (225, 1068321), (265, 907065), (477, 503925), (675, 356107), (795, 302355), (1325, 181413), (1431, 167975), (2385, 100785), (3975, 60471), (6719, 35775), (7155, 33595), (11925, 20157)]