54970305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1231}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 95208960

約数和(自身を除く): 40238655

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 229, 687, 1145, 1231, 2977, 3435, 3693, 6155, 8931, 14885, 16003, 18465, 44655, 48009, 80015, 240045, 281899, 845697, 1409495, 3664687, 4228485, 10994061, 18323435, 54970305]

約数ペア:

[(1, 54970305), (3, 18323435), (5, 10994061), (13, 4228485), (15, 3664687), (39, 1409495), (65, 845697), (195, 281899), (229, 240045), (687, 80015), (1145, 48009), (1231, 44655), (2977, 18465), (3435, 16003), (3693, 14885), (6155, 8931)]