898491195

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{14051}}^1$

素因数の和:14105

約数の個数: 72

約数和(自身を含む): 1874255760

約数和(自身を除く): 975764565

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 49, 63, 87, 105, 145, 147, 203, 245, 261, 315, 435, 441, 609, 735, 1015, 1305, 1421, 1827, 2205, 3045, 4263, 7105, 9135, 12789, 14051, 21315, 42153, 63945, 70255, 98357, 126459, 210765, 295071, 407479, 491785, 632295, 688499, 885213, 1222437, 1475355, 2037395, 2065497, 2852353, 3442495, 3667311, 4426065, 6112185, 6196491, 8557059, 10327485, 14261765, 18336555, 19966471, 25671177, 30982455, 42785295, 59899413, 99832355, 128355885, 179698239, 299497065, 898491195]

約数ペア:

[(1, 898491195), (3, 299497065), (5, 179698239), (7, 128355885), (9, 99832355), (15, 59899413), (21, 42785295), (29, 30982455), (35, 25671177), (45, 19966471), (49, 18336555), (63, 14261765), (87, 10327485), (105, 8557059), (145, 6196491), (147, 6112185), (203, 4426065), (245, 3667311), (261, 3442495), (315, 2852353), (435, 2065497), (441, 2037395), (609, 1475355), (735, 1222437), (1015, 885213), (1305, 688499), (1421, 632295), (1827, 491785), (2205, 407479), (3045, 295071), (4263, 210765), (7105, 126459), (9135, 98357), (12789, 70255), (14051, 63945), (21315, 42153)]