76169775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5431}}^1$

素因数の和:5472

約数の個数: 48

約数和(自身を含む): 145490688

約数和(自身を除く): 69320913

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 2805, 4675, 5431, 14025, 16293, 27155, 59741, 81465, 92327, 135775, 179223, 276981, 298705, 407325, 461635, 896115, 1015597, 1384905, 1493525, 2308175, 3046791, 4480575, 5077985, 6924525, 15233955, 25389925, 76169775]

約数ペア:

[(1, 76169775), (3, 25389925), (5, 15233955), (11, 6924525), (15, 5077985), (17, 4480575), (25, 3046791), (33, 2308175), (51, 1493525), (55, 1384905), (75, 1015597), (85, 896115), (165, 461635), (187, 407325), (255, 298705), (275, 276981), (425, 179223), (561, 135775), (825, 92327), (935, 81465), (1275, 59741), (2805, 27155), (4675, 16293), (5431, 14025)]