75087082015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{6911}}^1$

素因数の和:7264

約数の個数: 64

約数和(自身を含む): 106659348480

約数和(自身を除く): 31572266465

約数列:

[1, 5, 11, 19, 37, 55, 95, 185, 209, 281, 407, 703, 1045, 1405, 2035, 3091, 3515, 5339, 6911, 7733, 10397, 15455, 26695, 34555, 38665, 51985, 58729, 76021, 114367, 131309, 197543, 255707, 293645, 380105, 571835, 656545, 987715, 1278535, 1444399, 1941991, 2172973, 2812777, 4858433, 7221995, 9709955, 10864865, 14063885, 21361901, 24292165, 36897829, 53442763, 71853667, 106809505, 184489145, 267213815, 359268335, 405876119, 790390337, 1365219673, 2029380595, 3951951685, 6826098365, 15017416403, 75087082015]

約数ペア:

[(1, 75087082015), (5, 15017416403), (11, 6826098365), (19, 3951951685), (37, 2029380595), (55, 1365219673), (95, 790390337), (185, 405876119), (209, 359268335), (281, 267213815), (407, 184489145), (703, 106809505), (1045, 71853667), (1405, 53442763), (2035, 36897829), (3091, 24292165), (3515, 21361901), (5339, 14063885), (6911, 10864865), (7733, 9709955), (10397, 7221995), (15455, 4858433), (26695, 2812777), (34555, 2172973), (38665, 1941991), (51985, 1444399), (58729, 1278535), (76021, 987715), (114367, 656545), (131309, 571835), (197543, 380105), (255707, 293645)]