53865945

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 118195200

約数和(自身を除く): 64329255

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 49, 51, 63, 85, 105, 119, 135, 147, 153, 189, 245, 255, 315, 357, 441, 459, 479, 595, 735, 765, 833, 945, 1071, 1323, 1437, 1785, 2205, 2295, 2395, 2499, 3213, 3353, 4165, 4311, 5355, 6615, 7185, 7497, 8143, 10059, 12495, 12933, 16065, 16765, 21555, 22491, 23471, 24429, 30177, 37485, 40715, 50295, 57001, 64665, 70413, 73287, 90531, 112455, 117355, 122145, 150885, 171003, 211239, 219861, 285005, 352065, 366435, 399007, 452655, 513009, 633717, 855015, 1056195, 1099305, 1197021, 1539027, 1995035, 2565045, 3168585, 3591063, 5985105, 7695135, 10773189, 17955315, 53865945]

約数ペア:

[(1, 53865945), (3, 17955315), (5, 10773189), (7, 7695135), (9, 5985105), (15, 3591063), (17, 3168585), (21, 2565045), (27, 1995035), (35, 1539027), (45, 1197021), (49, 1099305), (51, 1056195), (63, 855015), (85, 633717), (105, 513009), (119, 452655), (135, 399007), (147, 366435), (153, 352065), (189, 285005), (245, 219861), (255, 211239), (315, 171003), (357, 150885), (441, 122145), (459, 117355), (479, 112455), (595, 90531), (735, 73287), (765, 70413), (833, 64665), (945, 57001), (1071, 50295), (1323, 40715), (1437, 37485), (1785, 30177), (2205, 24429), (2295, 23471), (2395, 22491), (2499, 21555), (3213, 16765), (3353, 16065), (4165, 12933), (4311, 12495), (5355, 10059), (6615, 8143), (7185, 7497)]