15665503412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{211}}^1\times {\mathrm{2699}}^1$

素因数の和:2973

約数の個数: 72

約数和(自身を含む): 31020645600

約数和(自身を除く): 15355142188

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 211, 299, 422, 529, 598, 844, 1058, 1196, 2116, 2699, 2743, 4853, 5398, 5486, 6877, 9706, 10796, 10972, 13754, 19412, 27508, 35087, 62077, 63089, 70174, 111619, 124154, 126178, 140348, 223238, 248308, 252356, 446476, 569489, 807001, 1138978, 1427771, 1451047, 1614002, 2277956, 2855542, 2902094, 3228004, 5711084, 5804188, 7403357, 13098247, 14806714, 18561023, 26196494, 29613428, 37122046, 52392988, 74244092, 170277211, 301259681, 340554422, 602519362, 681108844, 1205038724, 3916375853, 7832751706, 15665503412]

約数ペア:

[(1, 15665503412), (2, 7832751706), (4, 3916375853), (13, 1205038724), (23, 681108844), (26, 602519362), (46, 340554422), (52, 301259681), (92, 170277211), (211, 74244092), (299, 52392988), (422, 37122046), (529, 29613428), (598, 26196494), (844, 18561023), (1058, 14806714), (1196, 13098247), (2116, 7403357), (2699, 5804188), (2743, 5711084), (4853, 3228004), (5398, 2902094), (5486, 2855542), (6877, 2277956), (9706, 1614002), (10796, 1451047), (10972, 1427771), (13754, 1138978), (19412, 807001), (27508, 569489), (35087, 446476), (62077, 252356), (63089, 248308), (70174, 223238), (111619, 140348), (124154, 126178)]