29249025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 52704960

約数和(自身を除く): 23455935

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 131, 195, 229, 325, 393, 655, 687, 975, 1145, 1703, 1965, 2977, 3275, 3435, 5109, 5725, 8515, 8931, 9825, 14885, 17175, 25545, 29999, 42575, 44655, 74425, 89997, 127725, 149995, 223275, 389987, 449985, 749975, 1169961, 1949935, 2249925, 5849805, 9749675, 29249025]

約数ペア:

[(1, 29249025), (3, 9749675), (5, 5849805), (13, 2249925), (15, 1949935), (25, 1169961), (39, 749975), (65, 449985), (75, 389987), (131, 223275), (195, 149995), (229, 127725), (325, 89997), (393, 74425), (655, 44655), (687, 42575), (975, 29999), (1145, 25545), (1703, 17175), (1965, 14885), (2977, 9825), (3275, 8931), (3435, 8515), (5109, 5725)]