202205565

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:760

約数の個数: 80

約数和(自身を含む): 393294528

約数和(自身を除く): 191088963

約数列:

[1, 3, 5, 9, 15, 17, 27, 43, 45, 51, 81, 85, 129, 135, 153, 215, 255, 387, 405, 459, 645, 683, 731, 765, 1161, 1377, 1935, 2049, 2193, 2295, 3415, 3483, 3655, 5805, 6147, 6579, 6885, 10245, 10965, 11611, 17415, 18441, 19737, 29369, 30735, 32895, 34833, 55323, 58055, 59211, 88107, 92205, 98685, 104499, 146845, 174165, 264321, 276615, 296055, 313497, 440535, 499273, 522495, 792963, 940491, 1321605, 1497819, 1567485, 2378889, 2496365, 3964815, 4493457, 4702455, 7489095, 11894445, 13480371, 22467285, 40441113, 67401855, 202205565]

約数ペア:

[(1, 202205565), (3, 67401855), (5, 40441113), (9, 22467285), (15, 13480371), (17, 11894445), (27, 7489095), (43, 4702455), (45, 4493457), (51, 3964815), (81, 2496365), (85, 2378889), (129, 1567485), (135, 1497819), (153, 1321605), (215, 940491), (255, 792963), (387, 522495), (405, 499273), (459, 440535), (645, 313497), (683, 296055), (731, 276615), (765, 264321), (1161, 174165), (1377, 146845), (1935, 104499), (2049, 98685), (2193, 92205), (2295, 88107), (3415, 59211), (3483, 58055), (3655, 55323), (5805, 34833), (6147, 32895), (6579, 30735), (6885, 29369), (10245, 19737), (10965, 18441), (11611, 17415)]