495183109825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{2633}}^1$

素因数の和:2995

約数の個数: 96

約数和(自身を含む): 684466941312

約数和(自身を除く): 189283831487

約数列:

[1, 5, 17, 25, 41, 43, 85, 205, 215, 251, 425, 697, 731, 1025, 1075, 1255, 1763, 2633, 3485, 3655, 4267, 6275, 8815, 10291, 10793, 13165, 17425, 18275, 21335, 29971, 44075, 44761, 51455, 53965, 65825, 106675, 107953, 113219, 149855, 174947, 183481, 223805, 257275, 269825, 442513, 539765, 566095, 660883, 749275, 874735, 917405, 1119025, 1835201, 1924723, 2212565, 2698825, 2830475, 3304415, 4373675, 4587025, 4641979, 7522721, 9176005, 9623615, 11062825, 11235011, 16522075, 23209895, 27096203, 28417969, 37613605, 45880025, 48118075, 56175055, 78913643, 116049475, 135481015, 142089845, 188068025, 280875275, 394568215, 460635451, 483105473, 677405075, 710449225, 1165136729, 1972841075, 2303177255, 2415527365, 5825683645, 11515886275, 12077636825, 19807324393, 29128418225, 99036621965, 495183109825]

約数ペア:

[(1, 495183109825), (5, 99036621965), (17, 29128418225), (25, 19807324393), (41, 12077636825), (43, 11515886275), (85, 5825683645), (205, 2415527365), (215, 2303177255), (251, 1972841075), (425, 1165136729), (697, 710449225), (731, 677405075), (1025, 483105473), (1075, 460635451), (1255, 394568215), (1763, 280875275), (2633, 188068025), (3485, 142089845), (3655, 135481015), (4267, 116049475), (6275, 78913643), (8815, 56175055), (10291, 48118075), (10793, 45880025), (13165, 37613605), (17425, 28417969), (18275, 27096203), (21335, 23209895), (29971, 16522075), (44075, 11235011), (44761, 11062825), (51455, 9623615), (53965, 9176005), (65825, 7522721), (106675, 4641979), (107953, 4587025), (113219, 4373675), (149855, 3304415), (174947, 2830475), (183481, 2698825), (223805, 2212565), (257275, 1924723), (269825, 1835201), (442513, 1119025), (539765, 917405), (566095, 874735), (660883, 749275)]