13913303075

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{8017}}^1$

素因数の和:8292

約数の個数: 48

約数和(自身を含む): 20234609664

約数和(自身を除く): 6321306589

約数列:

[1, 5, 7, 25, 35, 47, 175, 211, 235, 329, 1055, 1175, 1477, 1645, 5275, 7385, 8017, 8225, 9917, 36925, 40085, 49585, 56119, 69419, 200425, 247925, 280595, 347095, 376799, 1402975, 1691587, 1735475, 1883995, 2637593, 8457935, 9419975, 11841109, 13187965, 42289675, 59205545, 65939825, 79504589, 296027725, 397522945, 556532123, 1987614725, 2782660615, 13913303075]

約数ペア:

[(1, 13913303075), (5, 2782660615), (7, 1987614725), (25, 556532123), (35, 397522945), (47, 296027725), (175, 79504589), (211, 65939825), (235, 59205545), (329, 42289675), (1055, 13187965), (1175, 11841109), (1477, 9419975), (1645, 8457935), (5275, 2637593), (7385, 1883995), (8017, 1735475), (8225, 1691587), (9917, 1402975), (36925, 376799), (40085, 347095), (49585, 280595), (56119, 247925), (69419, 200425)]