187383375

素因数分解:

$3^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 363417600

約数和(自身を除く): 176034225

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 125, 135, 155, 199, 225, 243, 279, 375, 405, 465, 597, 675, 775, 837, 995, 1125, 1215, 1395, 1791, 2025, 2325, 2511, 2985, 3375, 3875, 4185, 4975, 5373, 6075, 6169, 6975, 7533, 8955, 10125, 11625, 12555, 14925, 16119, 18507, 20925, 24875, 26865, 30375, 30845, 34875, 37665, 44775, 48357, 55521, 62775, 74625, 80595, 92535, 104625, 134325, 154225, 166563, 188325, 223875, 241785, 277605, 313875, 402975, 462675, 499689, 671625, 771125, 832815, 941625, 1208925, 1388025, 1499067, 2014875, 2313375, 2498445, 4164075, 6044625, 6940125, 7495335, 12492225, 20820375, 37476675, 62461125, 187383375]

約数ペア:

[(1, 187383375), (3, 62461125), (5, 37476675), (9, 20820375), (15, 12492225), (25, 7495335), (27, 6940125), (31, 6044625), (45, 4164075), (75, 2498445), (81, 2313375), (93, 2014875), (125, 1499067), (135, 1388025), (155, 1208925), (199, 941625), (225, 832815), (243, 771125), (279, 671625), (375, 499689), (405, 462675), (465, 402975), (597, 313875), (675, 277605), (775, 241785), (837, 223875), (995, 188325), (1125, 166563), (1215, 154225), (1395, 134325), (1791, 104625), (2025, 92535), (2325, 80595), (2511, 74625), (2985, 62775), (3375, 55521), (3875, 48357), (4185, 44775), (4975, 37665), (5373, 34875), (6075, 30845), (6169, 30375), (6975, 26865), (7533, 24875), (8955, 20925), (10125, 18507), (11625, 16119), (12555, 14925)]