1188525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 2249856

約数和(自身を除く): 1061331

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 53, 65, 69, 75, 115, 159, 195, 265, 299, 325, 345, 575, 689, 795, 897, 975, 1219, 1325, 1495, 1725, 2067, 3445, 3657, 3975, 4485, 6095, 7475, 10335, 15847, 17225, 18285, 22425, 30475, 47541, 51675, 79235, 91425, 237705, 396175, 1188525]

約数ペア:

[(1, 1188525), (3, 396175), (5, 237705), (13, 91425), (15, 79235), (23, 51675), (25, 47541), (39, 30475), (53, 22425), (65, 18285), (69, 17225), (75, 15847), (115, 10335), (159, 7475), (195, 6095), (265, 4485), (299, 3975), (325, 3657), (345, 3445), (575, 2067), (689, 1725), (795, 1495), (897, 1325), (975, 1219)]