1145947475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{743}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 1594183680

約数和(自身を除く): 448236205

約数列:

[1, 5, 17, 19, 25, 85, 95, 191, 323, 425, 475, 743, 955, 1615, 3247, 3629, 3715, 4775, 8075, 12631, 14117, 16235, 18145, 18575, 61693, 63155, 70585, 81175, 90725, 141913, 239989, 308465, 315775, 352925, 709565, 1199945, 1542325, 2412521, 2696347, 3547825, 5999725, 12062605, 13481735, 45837899, 60313025, 67408675, 229189495, 1145947475]

約数ペア:

[(1, 1145947475), (5, 229189495), (17, 67408675), (19, 60313025), (25, 45837899), (85, 13481735), (95, 12062605), (191, 5999725), (323, 3547825), (425, 2696347), (475, 2412521), (743, 1542325), (955, 1199945), (1615, 709565), (3247, 352925), (3629, 315775), (3715, 308465), (4775, 239989), (8075, 141913), (12631, 90725), (14117, 81175), (16235, 70585), (18145, 63155), (18575, 61693)]