40559535

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 79348896

約数和(自身を除く): 38789361

約数列:

[1, 3, 5, 9, 15, 17, 27, 43, 45, 51, 81, 85, 129, 135, 137, 153, 215, 255, 387, 405, 411, 459, 645, 685, 731, 765, 1161, 1233, 1377, 1935, 2055, 2193, 2295, 2329, 3483, 3655, 3699, 5805, 5891, 6165, 6579, 6885, 6987, 10965, 11097, 11645, 17415, 17673, 18495, 19737, 20961, 29455, 32895, 34935, 53019, 55485, 59211, 62883, 88365, 98685, 100147, 104805, 159057, 188649, 265095, 296055, 300441, 314415, 477171, 500735, 795285, 901323, 943245, 1502205, 2385855, 2703969, 4506615, 8111907, 13519845, 40559535]

約数ペア:

[(1, 40559535), (3, 13519845), (5, 8111907), (9, 4506615), (15, 2703969), (17, 2385855), (27, 1502205), (43, 943245), (45, 901323), (51, 795285), (81, 500735), (85, 477171), (129, 314415), (135, 300441), (137, 296055), (153, 265095), (215, 188649), (255, 159057), (387, 104805), (405, 100147), (411, 98685), (459, 88365), (645, 62883), (685, 59211), (731, 55485), (765, 53019), (1161, 34935), (1233, 32895), (1377, 29455), (1935, 20961), (2055, 19737), (2193, 18495), (2295, 17673), (2329, 17415), (3483, 11645), (3655, 11097), (3699, 10965), (5805, 6987), (5891, 6885), (6165, 6579)]