155713455

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3621

約数の個数: 64

約数和(自身を含む): 308620800

約数和(自身を除く): 152907345

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 85, 95, 135, 153, 171, 255, 285, 323, 459, 513, 765, 855, 969, 1615, 2295, 2565, 2907, 3571, 4845, 8721, 10713, 14535, 17855, 32139, 43605, 53565, 60707, 67849, 96417, 160695, 182121, 203547, 303535, 339245, 482085, 546363, 610641, 910605, 1017735, 1153433, 1639089, 1831923, 2731815, 3053205, 3460299, 5767165, 8195445, 9159615, 10380897, 17301495, 31142691, 51904485, 155713455]

約数ペア:

[(1, 155713455), (3, 51904485), (5, 31142691), (9, 17301495), (15, 10380897), (17, 9159615), (19, 8195445), (27, 5767165), (45, 3460299), (51, 3053205), (57, 2731815), (85, 1831923), (95, 1639089), (135, 1153433), (153, 1017735), (171, 910605), (255, 610641), (285, 546363), (323, 482085), (459, 339245), (513, 303535), (765, 203547), (855, 182121), (969, 160695), (1615, 96417), (2295, 67849), (2565, 60707), (2907, 53565), (3571, 43605), (4845, 32139), (8721, 17855), (10713, 14535)]