22132005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 42674688

約数和(自身を除く): 20542683

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 53, 97, 105, 123, 159, 205, 265, 287, 291, 371, 485, 615, 679, 795, 861, 1113, 1435, 1455, 1855, 2037, 2173, 3395, 3977, 4305, 5141, 5565, 6519, 10185, 10865, 11931, 15211, 15423, 19885, 25705, 27839, 32595, 35987, 45633, 59655, 76055, 77115, 83517, 107961, 139195, 179935, 210781, 228165, 417585, 539805, 632343, 1053905, 1475467, 3161715, 4426401, 7377335, 22132005]

約数ペア:

[(1, 22132005), (3, 7377335), (5, 4426401), (7, 3161715), (15, 1475467), (21, 1053905), (35, 632343), (41, 539805), (53, 417585), (97, 228165), (105, 210781), (123, 179935), (159, 139195), (205, 107961), (265, 83517), (287, 77115), (291, 76055), (371, 59655), (485, 45633), (615, 35987), (679, 32595), (795, 27839), (861, 25705), (1113, 19885), (1435, 15423), (1455, 15211), (1855, 11931), (2037, 10865), (2173, 10185), (3395, 6519), (3977, 5565), (4305, 5141)]