40147965

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 86800896

約数和(自身を除く): 46652931

約数列:

[1, 3, 5, 9, 11, 13, 15, 17, 33, 39, 45, 51, 55, 65, 85, 99, 117, 143, 153, 165, 187, 195, 221, 255, 367, 429, 495, 561, 585, 663, 715, 765, 935, 1101, 1105, 1287, 1683, 1835, 1989, 2145, 2431, 2805, 3303, 3315, 4037, 4771, 5505, 6239, 6435, 7293, 8415, 9945, 12111, 12155, 14313, 16515, 18717, 20185, 21879, 23855, 31195, 36333, 36465, 42939, 52481, 56151, 60555, 68629, 71565, 81107, 93585, 109395, 157443, 181665, 205887, 214695, 243321, 262405, 280755, 343145, 405535, 472329, 617661, 729963, 787215, 892177, 1029435, 1216605, 2361645, 2676531, 3088305, 3649815, 4460885, 8029593, 13382655, 40147965]

約数ペア:

[(1, 40147965), (3, 13382655), (5, 8029593), (9, 4460885), (11, 3649815), (13, 3088305), (15, 2676531), (17, 2361645), (33, 1216605), (39, 1029435), (45, 892177), (51, 787215), (55, 729963), (65, 617661), (85, 472329), (99, 405535), (117, 343145), (143, 280755), (153, 262405), (165, 243321), (187, 214695), (195, 205887), (221, 181665), (255, 157443), (367, 109395), (429, 93585), (495, 81107), (561, 71565), (585, 68629), (663, 60555), (715, 56151), (765, 52481), (935, 42939), (1101, 36465), (1105, 36333), (1287, 31195), (1683, 23855), (1835, 21879), (1989, 20185), (2145, 18717), (2431, 16515), (2805, 14313), (3303, 12155), (3315, 12111), (4037, 9945), (4771, 8415), (5505, 7293), (6239, 6435)]