57941325

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 120992256

約数和(自身を除く): 63050931

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 31, 39, 45, 65, 71, 75, 81, 93, 117, 135, 155, 195, 213, 225, 279, 325, 351, 355, 403, 405, 465, 585, 639, 675, 775, 837, 923, 975, 1053, 1065, 1209, 1395, 1755, 1775, 1917, 2015, 2025, 2201, 2325, 2511, 2769, 2925, 3195, 3627, 4185, 4615, 5265, 5325, 5751, 6045, 6603, 6975, 8307, 8775, 9585, 10075, 10881, 11005, 12555, 13845, 15975, 18135, 19809, 20925, 23075, 24921, 26325, 28613, 28755, 30225, 32643, 33015, 41535, 47925, 54405, 55025, 59427, 62775, 69225, 74763, 85839, 90675, 99045, 124605, 143065, 143775, 163215, 165075, 178281, 207675, 257517, 272025, 297135, 373815, 429195, 495225, 623025, 715325, 772551, 816075, 891405, 1287585, 1485675, 1869075, 2145975, 2317653, 3862755, 4457025, 6437925, 11588265, 19313775, 57941325]

約数ペア:

[(1, 57941325), (3, 19313775), (5, 11588265), (9, 6437925), (13, 4457025), (15, 3862755), (25, 2317653), (27, 2145975), (31, 1869075), (39, 1485675), (45, 1287585), (65, 891405), (71, 816075), (75, 772551), (81, 715325), (93, 623025), (117, 495225), (135, 429195), (155, 373815), (195, 297135), (213, 272025), (225, 257517), (279, 207675), (325, 178281), (351, 165075), (355, 163215), (403, 143775), (405, 143065), (465, 124605), (585, 99045), (639, 90675), (675, 85839), (775, 74763), (837, 69225), (923, 62775), (975, 59427), (1053, 55025), (1065, 54405), (1209, 47925), (1395, 41535), (1755, 33015), (1775, 32643), (1917, 30225), (2015, 28755), (2025, 28613), (2201, 26325), (2325, 24921), (2511, 23075), (2769, 20925), (2925, 19809), (3195, 18135), (3627, 15975), (4185, 13845), (4615, 12555), (5265, 11005), (5325, 10881), (5751, 10075), (6045, 9585), (6603, 8775), (6975, 8307)]