52112385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 97952400

約数和(自身を除く): 45840015

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 229, 389, 585, 687, 1145, 1167, 1945, 2061, 2977, 3435, 3501, 5057, 5835, 8931, 10305, 14885, 15171, 17505, 25285, 26793, 44655, 45513, 75855, 89081, 133965, 227565, 267243, 445405, 801729, 1158053, 1336215, 3474159, 4008645, 5790265, 10422477, 17370795, 52112385]

約数ペア:

[(1, 52112385), (3, 17370795), (5, 10422477), (9, 5790265), (13, 4008645), (15, 3474159), (39, 1336215), (45, 1158053), (65, 801729), (117, 445405), (195, 267243), (229, 227565), (389, 133965), (585, 89081), (687, 75855), (1145, 45513), (1167, 44655), (1945, 26793), (2061, 25285), (2977, 17505), (3435, 15171), (3501, 14885), (5057, 10305), (5835, 8931)]