29388975

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{727}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 61746048

約数和(自身を除く): 32357073

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 105, 147, 165, 175, 231, 245, 275, 385, 525, 539, 727, 735, 825, 1155, 1225, 1617, 1925, 2181, 2695, 3635, 3675, 5089, 5775, 7997, 8085, 10905, 13475, 15267, 18175, 23991, 25445, 35623, 39985, 40425, 54525, 55979, 76335, 106869, 119955, 127225, 167937, 178115, 199925, 279895, 381675, 391853, 534345, 599775, 839685, 890575, 1175559, 1399475, 1959265, 2671725, 4198425, 5877795, 9796325, 29388975]

約数ペア:

[(1, 29388975), (3, 9796325), (5, 5877795), (7, 4198425), (11, 2671725), (15, 1959265), (21, 1399475), (25, 1175559), (33, 890575), (35, 839685), (49, 599775), (55, 534345), (75, 391853), (77, 381675), (105, 279895), (147, 199925), (165, 178115), (175, 167937), (231, 127225), (245, 119955), (275, 106869), (385, 76335), (525, 55979), (539, 54525), (727, 40425), (735, 39985), (825, 35623), (1155, 25445), (1225, 23991), (1617, 18175), (1925, 15267), (2181, 13475), (2695, 10905), (3635, 8085), (3675, 7997), (5089, 5775)]