29555715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 56733696

約数和(自身を除く): 27177981

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 53, 105, 113, 141, 159, 235, 265, 329, 339, 371, 565, 705, 791, 795, 987, 1113, 1645, 1695, 1855, 2373, 2491, 3955, 4935, 5311, 5565, 5989, 7473, 11865, 12455, 15933, 17437, 17967, 26555, 29945, 37177, 37365, 41923, 52311, 79665, 87185, 89835, 111531, 125769, 185885, 209615, 261555, 281483, 557655, 628845, 844449, 1407415, 1970381, 4222245, 5911143, 9851905, 29555715]

約数ペア:

[(1, 29555715), (3, 9851905), (5, 5911143), (7, 4222245), (15, 1970381), (21, 1407415), (35, 844449), (47, 628845), (53, 557655), (105, 281483), (113, 261555), (141, 209615), (159, 185885), (235, 125769), (265, 111531), (329, 89835), (339, 87185), (371, 79665), (565, 52311), (705, 41923), (791, 37365), (795, 37177), (987, 29945), (1113, 26555), (1645, 17967), (1695, 17437), (1855, 15933), (2373, 12455), (2491, 11865), (3955, 7473), (4935, 5989), (5311, 5565)]