38047295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 54190080

約数和(自身を除く): 16142785

約数列:

[1, 5, 11, 13, 55, 65, 127, 143, 419, 635, 715, 1397, 1651, 2095, 4609, 5447, 6985, 8255, 18161, 23045, 27235, 53213, 59917, 90805, 266065, 299585, 585343, 691769, 2926715, 3458845, 7609459, 38047295]

約数ペア:

[(1, 38047295), (5, 7609459), (11, 3458845), (13, 2926715), (55, 691769), (65, 585343), (127, 299585), (143, 266065), (419, 90805), (635, 59917), (715, 53213), (1397, 27235), (1651, 23045), (2095, 18161), (4609, 8255), (5447, 6985)]