71754705

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8527}}^1$

素因数の和:8566

約数の個数: 48

約数和(自身を含む): 143679744

約数和(自身を除く): 71925039

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 8527, 25581, 42635, 76743, 93797, 127905, 144959, 281391, 383715, 434877, 468985, 724795, 844173, 1304631, 1406955, 1594549, 2174385, 4220865, 4783647, 6523155, 7972745, 14350941, 23918235, 71754705]

約数ペア:

[(1, 71754705), (3, 23918235), (5, 14350941), (9, 7972745), (11, 6523155), (15, 4783647), (17, 4220865), (33, 2174385), (45, 1594549), (51, 1406955), (55, 1304631), (85, 844173), (99, 724795), (153, 468985), (165, 434877), (187, 383715), (255, 281391), (495, 144959), (561, 127905), (765, 93797), (935, 76743), (1683, 42635), (2805, 25581), (8415, 8527)]