833937481725

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{7027}}^1$

素因数の和:7475

約数の個数: 96

約数和(自身を含む): 1424584820736

約数和(自身を除く): 590647339011

約数列:

[1, 3, 5, 15, 25, 47, 75, 131, 141, 235, 257, 393, 655, 705, 771, 1175, 1285, 1965, 3275, 3525, 3855, 6157, 6425, 7027, 9825, 12079, 18471, 19275, 21081, 30785, 33667, 35135, 36237, 60395, 92355, 101001, 105405, 153925, 168335, 175675, 181185, 301975, 330269, 461775, 505005, 527025, 841675, 905925, 920537, 990807, 1582349, 1651345, 1805939, 2525025, 2761611, 4602685, 4747047, 4954035, 5417817, 7911745, 8256725, 9029695, 13808055, 23013425, 23735235, 24770175, 27089085, 39558725, 43265239, 45148475, 69040275, 84879133, 118676175, 129795717, 135445425, 216326195, 236578009, 254637399, 424395665, 648978585, 709734027, 1081630975, 1182890045, 1273186995, 2121978325, 3244892925, 3548670135, 5914450225, 6365934975, 11119166423, 17743350675, 33357499269, 55595832115, 166787496345, 277979160575, 833937481725]

約数ペア:

[(1, 833937481725), (3, 277979160575), (5, 166787496345), (15, 55595832115), (25, 33357499269), (47, 17743350675), (75, 11119166423), (131, 6365934975), (141, 5914450225), (235, 3548670135), (257, 3244892925), (393, 2121978325), (655, 1273186995), (705, 1182890045), (771, 1081630975), (1175, 709734027), (1285, 648978585), (1965, 424395665), (3275, 254637399), (3525, 236578009), (3855, 216326195), (6157, 135445425), (6425, 129795717), (7027, 118676175), (9825, 84879133), (12079, 69040275), (18471, 45148475), (19275, 43265239), (21081, 39558725), (30785, 27089085), (33667, 24770175), (35135, 23735235), (36237, 23013425), (60395, 13808055), (92355, 9029695), (101001, 8256725), (105405, 7911745), (153925, 5417817), (168335, 4954035), (175675, 4747047), (181185, 4602685), (301975, 2761611), (330269, 2525025), (461775, 1805939), (505005, 1651345), (527025, 1582349), (841675, 990807), (905925, 920537)]