38441145

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 62899200

約数和(自身を除く): 24458055

約数列:

[1, 3, 5, 15, 103, 139, 179, 309, 417, 515, 537, 695, 895, 1545, 2085, 2685, 14317, 18437, 24881, 42951, 55311, 71585, 74643, 92185, 124405, 214755, 276555, 373215, 2562743, 7688229, 12813715, 38441145]

約数ペア:

[(1, 38441145), (3, 12813715), (5, 7688229), (15, 2562743), (103, 373215), (139, 276555), (179, 214755), (309, 124405), (417, 92185), (515, 74643), (537, 71585), (695, 55311), (895, 42951), (1545, 24881), (2085, 18437), (2685, 14317)]