42792255

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 84651840

約数和(自身を除く): 41859585

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 121, 145, 165, 261, 271, 319, 363, 435, 495, 605, 813, 957, 1089, 1305, 1355, 1595, 1815, 2439, 2871, 2981, 3509, 4065, 4785, 5445, 7859, 8943, 10527, 12195, 14355, 14905, 17545, 23577, 26829, 31581, 32791, 39295, 44715, 52635, 70731, 86449, 98373, 117885, 134145, 157905, 163955, 259347, 295119, 353655, 432245, 491865, 778041, 950939, 1296735, 1475595, 2852817, 3890205, 4754695, 8558451, 14264085, 42792255]

約数ペア:

[(1, 42792255), (3, 14264085), (5, 8558451), (9, 4754695), (11, 3890205), (15, 2852817), (29, 1475595), (33, 1296735), (45, 950939), (55, 778041), (87, 491865), (99, 432245), (121, 353655), (145, 295119), (165, 259347), (261, 163955), (271, 157905), (319, 134145), (363, 117885), (435, 98373), (495, 86449), (605, 70731), (813, 52635), (957, 44715), (1089, 39295), (1305, 32791), (1355, 31581), (1595, 26829), (1815, 23577), (2439, 17545), (2871, 14905), (2981, 14355), (3509, 12195), (4065, 10527), (4785, 8943), (5445, 7859)]