1029125215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 1375708320

約数和(自身を除く): 346583105

約数列:

[1, 5, 19, 37, 41, 95, 185, 193, 205, 703, 779, 965, 1369, 1517, 3515, 3667, 3895, 6845, 7141, 7585, 7913, 18335, 26011, 28823, 35705, 39565, 56129, 130055, 135679, 144115, 150347, 264217, 280645, 292781, 678395, 751735, 1066451, 1321085, 1463905, 5020123, 5332255, 5562839, 10832897, 25100615, 27814195, 54164485, 205825043, 1029125215]

約数ペア:

[(1, 1029125215), (5, 205825043), (19, 54164485), (37, 27814195), (41, 25100615), (95, 10832897), (185, 5562839), (193, 5332255), (205, 5020123), (703, 1463905), (779, 1321085), (965, 1066451), (1369, 751735), (1517, 678395), (3515, 292781), (3667, 280645), (3895, 264217), (6845, 150347), (7141, 144115), (7585, 135679), (7913, 130055), (18335, 56129), (26011, 39565), (28823, 35705)]