1344337775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1669}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 1900994400

約数和(自身を除く): 556656625

約数列:

[1, 5, 11, 25, 29, 55, 101, 145, 275, 319, 505, 725, 1111, 1595, 1669, 2525, 2929, 5555, 7975, 8345, 14645, 18359, 27775, 32219, 41725, 48401, 73225, 91795, 161095, 168569, 242005, 458975, 532411, 805475, 842845, 1210025, 1854259, 2662055, 4214225, 4888501, 9271295, 13310275, 24442505, 46356475, 53773511, 122212525, 268867555, 1344337775]

約数ペア:

[(1, 1344337775), (5, 268867555), (11, 122212525), (25, 53773511), (29, 46356475), (55, 24442505), (101, 13310275), (145, 9271295), (275, 4888501), (319, 4214225), (505, 2662055), (725, 1854259), (1111, 1210025), (1595, 842845), (1669, 805475), (2525, 532411), (2929, 458975), (5555, 242005), (7975, 168569), (8345, 161095), (14645, 91795), (18359, 73225), (27775, 48401), (32219, 41725)]