1520803845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1427}}^1\times {\mathrm{2153}}^1$

素因数の和:3602

約数の個数: 48

約数和(自身を含む): 2879053632

約数和(自身を除く): 1358249787

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 1427, 2153, 4281, 6459, 7135, 10765, 12843, 15697, 19377, 21405, 23683, 32295, 47091, 64215, 71049, 78485, 96885, 118415, 141273, 213147, 235455, 355245, 706365, 1065735, 3072331, 9216993, 15361655, 27650979, 33795641, 46084965, 101386923, 138254895, 168978205, 304160769, 506934615, 1520803845]

約数ペア:

[(1, 1520803845), (3, 506934615), (5, 304160769), (9, 168978205), (11, 138254895), (15, 101386923), (33, 46084965), (45, 33795641), (55, 27650979), (99, 15361655), (165, 9216993), (495, 3072331), (1427, 1065735), (2153, 706365), (4281, 355245), (6459, 235455), (7135, 213147), (10765, 141273), (12843, 118415), (15697, 96885), (19377, 78485), (21405, 71049), (23683, 64215), (32295, 47091)]