15697621791

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1\times {\mathrm{941}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 23453539200

約数和(自身を除く): 7755917409

約数列:

[1, 3, 9, 47, 113, 141, 339, 349, 423, 941, 1017, 1047, 2823, 3141, 5311, 8469, 15933, 16403, 39437, 44227, 47799, 49209, 106333, 118311, 132681, 147627, 318999, 328409, 354933, 398043, 956997, 985227, 1853539, 2955681, 4997651, 5560617, 14992953, 15435223, 16681851, 37110217, 44978859, 46305669, 111330651, 138917007, 333991953, 1744180199, 5232540597, 15697621791]

約数ペア:

[(1, 15697621791), (3, 5232540597), (9, 1744180199), (47, 333991953), (113, 138917007), (141, 111330651), (339, 46305669), (349, 44978859), (423, 37110217), (941, 16681851), (1017, 15435223), (1047, 14992953), (2823, 5560617), (3141, 4997651), (5311, 2955681), (8469, 1853539), (15933, 985227), (16403, 956997), (39437, 398043), (44227, 354933), (47799, 328409), (49209, 318999), (106333, 147627), (118311, 132681)]