15704707773

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1$

素因数の和:1450

約数の個数: 64

約数和(自身を含む): 23247544320

約数和(自身を除く): 7542836547

約数列:

[1, 3, 19, 41, 53, 57, 103, 123, 159, 309, 779, 1007, 1231, 1957, 2173, 2337, 3021, 3693, 4223, 5459, 5871, 6519, 12669, 16377, 23389, 41287, 50471, 65243, 70167, 80237, 103721, 123861, 126793, 151413, 195729, 223819, 240711, 311163, 380379, 671457, 958949, 1239617, 2409067, 2674963, 2876847, 3718851, 4252561, 5198513, 6720029, 7227201, 8024889, 12757683, 15595539, 20160087, 50824297, 98771747, 127680551, 152472891, 275521189, 296315241, 383041653, 826563567, 5234902591, 15704707773]

約数ペア:

[(1, 15704707773), (3, 5234902591), (19, 826563567), (41, 383041653), (53, 296315241), (57, 275521189), (103, 152472891), (123, 127680551), (159, 98771747), (309, 50824297), (779, 20160087), (1007, 15595539), (1231, 12757683), (1957, 8024889), (2173, 7227201), (2337, 6720029), (3021, 5198513), (3693, 4252561), (4223, 3718851), (5459, 2876847), (5871, 2674963), (6519, 2409067), (12669, 1239617), (16377, 958949), (23389, 671457), (41287, 380379), (50471, 311163), (65243, 240711), (70167, 223819), (80237, 195729), (103721, 151413), (123861, 126793)]