1268536425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{68477}}^1$

素因数の和:68522

約数の個数: 48

約数和(自身を含む): 2377556160

約数和(自身を除く): 1109019735

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 3705, 6175, 18525, 68477, 205431, 342385, 890201, 1027155, 1301063, 1711925, 2670603, 3903189, 4451005, 5135775, 6505315, 13353015, 16913819, 19515945, 22255025, 32526575, 50741457, 66765075, 84569095, 97579725, 253707285, 422845475, 1268536425]

約数ペア:

[(1, 1268536425), (3, 422845475), (5, 253707285), (13, 97579725), (15, 84569095), (19, 66765075), (25, 50741457), (39, 32526575), (57, 22255025), (65, 19515945), (75, 16913819), (95, 13353015), (195, 6505315), (247, 5135775), (285, 4451005), (325, 3903189), (475, 2670603), (741, 1711925), (975, 1301063), (1235, 1027155), (1425, 890201), (3705, 342385), (6175, 205431), (18525, 68477)]