25633530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 75398400

約数和(自身を除く): 49764870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 67, 78, 90, 109, 117, 130, 134, 135, 195, 201, 218, 234, 270, 327, 335, 351, 390, 402, 545, 585, 603, 654, 670, 702, 871, 981, 1005, 1090, 1170, 1206, 1417, 1635, 1742, 1755, 1809, 1962, 2010, 2613, 2834, 2943, 3015, 3270, 3510, 3618, 4251, 4355, 4905, 5226, 5886, 6030, 7085, 7303, 7839, 8502, 8710, 9045, 9810, 12753, 13065, 14170, 14606, 14715, 15678, 18090, 21255, 21909, 23517, 25506, 26130, 29430, 36515, 38259, 39195, 42510, 43818, 47034, 63765, 65727, 73030, 76518, 78390, 94939, 109545, 117585, 127530, 131454, 189878, 191295, 197181, 219090, 235170, 284817, 328635, 382590, 394362, 474695, 569634, 657270, 854451, 949390, 985905, 1424085, 1708902, 1971810, 2563353, 2848170, 4272255, 5126706, 8544510, 12816765, 25633530]

約数ペア:

[(1, 25633530), (2, 12816765), (3, 8544510), (5, 5126706), (6, 4272255), (9, 2848170), (10, 2563353), (13, 1971810), (15, 1708902), (18, 1424085), (26, 985905), (27, 949390), (30, 854451), (39, 657270), (45, 569634), (54, 474695), (65, 394362), (67, 382590), (78, 328635), (90, 284817), (109, 235170), (117, 219090), (130, 197181), (134, 191295), (135, 189878), (195, 131454), (201, 127530), (218, 117585), (234, 109545), (270, 94939), (327, 78390), (335, 76518), (351, 73030), (390, 65727), (402, 63765), (545, 47034), (585, 43818), (603, 42510), (654, 39195), (670, 38259), (702, 36515), (871, 29430), (981, 26130), (1005, 25506), (1090, 23517), (1170, 21909), (1206, 21255), (1417, 18090), (1635, 15678), (1742, 14715), (1755, 14606), (1809, 14170), (1962, 13065), (2010, 12753), (2613, 9810), (2834, 9045), (2943, 8710), (3015, 8502), (3270, 7839), (3510, 7303), (3618, 7085), (4251, 6030), (4355, 5886), (4905, 5226)]