38864088215

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{9241}}^1$

素因数の和:9951

約数の個数: 32

約数和(自身を含む): 49344294912

約数和(自身を除く): 10480206697

約数列:

[1, 5, 31, 43, 155, 215, 631, 1333, 3155, 6665, 9241, 19561, 27133, 46205, 97805, 135665, 286471, 397363, 841123, 1432355, 1986815, 4205615, 5831071, 12318253, 29155355, 61591265, 180763201, 250736053, 903816005, 1253680265, 7772817643, 38864088215]

約数ペア:

[(1, 38864088215), (5, 7772817643), (31, 1253680265), (43, 903816005), (155, 250736053), (215, 180763201), (631, 61591265), (1333, 29155355), (3155, 12318253), (6665, 5831071), (9241, 4205615), (19561, 1986815), (27133, 1432355), (46205, 841123), (97805, 397363), (135665, 286471)]