2552802915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 4456682496

約数和(自身を除く): 1903879581

約数列:

[1, 3, 5, 13, 15, 39, 65, 167, 195, 277, 283, 501, 831, 835, 849, 1385, 1415, 2171, 2505, 3601, 3679, 4155, 4245, 6513, 10803, 10855, 11037, 18005, 18395, 32565, 46259, 47261, 54015, 55185, 78391, 138777, 141783, 231295, 235173, 236305, 391955, 601367, 614393, 693885, 708915, 1019083, 1175865, 1804101, 1843179, 3006835, 3057249, 3071965, 5095415, 9020505, 9215895, 13091297, 15286245, 39273891, 65456485, 170186861, 196369455, 510560583, 850934305, 2552802915]

約数ペア:

[(1, 2552802915), (3, 850934305), (5, 510560583), (13, 196369455), (15, 170186861), (39, 65456485), (65, 39273891), (167, 15286245), (195, 13091297), (277, 9215895), (283, 9020505), (501, 5095415), (831, 3071965), (835, 3057249), (849, 3006835), (1385, 1843179), (1415, 1804101), (2171, 1175865), (2505, 1019083), (3601, 708915), (3679, 693885), (4155, 614393), (4245, 601367), (6513, 391955), (10803, 236305), (10855, 235173), (11037, 231295), (18005, 141783), (18395, 138777), (32565, 78391), (46259, 55185), (47261, 54015)]