150808275

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 289869840

約数和(自身を除く): 139061565

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 89, 153, 225, 255, 267, 425, 443, 445, 765, 801, 1275, 1329, 1335, 1513, 2215, 2225, 3825, 3987, 4005, 4539, 6645, 6675, 7531, 7565, 11075, 13617, 19935, 20025, 22593, 22695, 33225, 37655, 37825, 39427, 67779, 68085, 99675, 112965, 113475, 118281, 188275, 197135, 338895, 340425, 354843, 564825, 591405, 670259, 985675, 1694475, 1774215, 2010777, 2957025, 3351295, 6032331, 8871075, 10053885, 16756475, 30161655, 50269425, 150808275]

約数ペア:

[(1, 150808275), (3, 50269425), (5, 30161655), (9, 16756475), (15, 10053885), (17, 8871075), (25, 6032331), (45, 3351295), (51, 2957025), (75, 2010777), (85, 1774215), (89, 1694475), (153, 985675), (225, 670259), (255, 591405), (267, 564825), (425, 354843), (443, 340425), (445, 338895), (765, 197135), (801, 188275), (1275, 118281), (1329, 113475), (1335, 112965), (1513, 99675), (2215, 68085), (2225, 67779), (3825, 39427), (3987, 37825), (4005, 37655), (4539, 33225), (6645, 22695), (6675, 22593), (7531, 20025), (7565, 19935), (11075, 13617)]