66712275

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{2017}}^1$

素因数の和:2050

約数の個数: 72

約数和(自身を含む): 142632240

約数和(自身を除く): 75919965

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 441, 525, 675, 735, 945, 1225, 1323, 1575, 2017, 2205, 3675, 4725, 6051, 6615, 10085, 11025, 14119, 18153, 30255, 33075, 42357, 50425, 54459, 70595, 90765, 98833, 127071, 151275, 211785, 272295, 296499, 352975, 381213, 453825, 494165, 635355, 889497, 1058925, 1361475, 1482495, 1906065, 2470825, 2668491, 3176775, 4447485, 7412475, 9530325, 13342455, 22237425, 66712275]

約数ペア:

[(1, 66712275), (3, 22237425), (5, 13342455), (7, 9530325), (9, 7412475), (15, 4447485), (21, 3176775), (25, 2668491), (27, 2470825), (35, 1906065), (45, 1482495), (49, 1361475), (63, 1058925), (75, 889497), (105, 635355), (135, 494165), (147, 453825), (175, 381213), (189, 352975), (225, 296499), (245, 272295), (315, 211785), (441, 151275), (525, 127071), (675, 98833), (735, 90765), (945, 70595), (1225, 54459), (1323, 50425), (1575, 42357), (2017, 33075), (2205, 30255), (3675, 18153), (4725, 14119), (6051, 11025), (6615, 10085)]