1728492885

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8429}}^1$

素因数の和:8488

約数の個数: 96

約数和(自身を含む): 3690316800

約数和(自身を除く): 1961823915

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 49, 63, 93, 105, 135, 147, 155, 189, 217, 245, 279, 315, 441, 465, 651, 735, 837, 945, 1085, 1323, 1395, 1519, 1953, 2205, 3255, 4185, 4557, 5859, 6615, 7595, 8429, 9765, 13671, 22785, 25287, 29295, 41013, 42145, 59003, 68355, 75861, 126435, 177009, 205065, 227583, 261299, 295015, 379305, 413021, 531027, 783897, 885045, 1137915, 1239063, 1306495, 1593081, 1829093, 2065105, 2351691, 2655135, 3717189, 3919485, 5487279, 6195315, 7055073, 7965405, 9145465, 11151567, 11758455, 12803651, 16461837, 18585945, 27436395, 35275365, 38410953, 49385511, 55757835, 64018255, 82309185, 115232859, 192054765, 246927555, 345698577, 576164295, 1728492885]

約数ペア:

[(1, 1728492885), (3, 576164295), (5, 345698577), (7, 246927555), (9, 192054765), (15, 115232859), (21, 82309185), (27, 64018255), (31, 55757835), (35, 49385511), (45, 38410953), (49, 35275365), (63, 27436395), (93, 18585945), (105, 16461837), (135, 12803651), (147, 11758455), (155, 11151567), (189, 9145465), (217, 7965405), (245, 7055073), (279, 6195315), (315, 5487279), (441, 3919485), (465, 3717189), (651, 2655135), (735, 2351691), (837, 2065105), (945, 1829093), (1085, 1593081), (1323, 1306495), (1395, 1239063), (1519, 1137915), (1953, 885045), (2205, 783897), (3255, 531027), (4185, 413021), (4557, 379305), (5859, 295015), (6615, 261299), (7595, 227583), (8429, 205065), (9765, 177009), (13671, 126435), (22785, 75861), (25287, 68355), (29295, 59003), (41013, 42145)]