30892455

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 60963840

約数和(自身を除く): 30071385

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 71, 99, 135, 165, 213, 293, 297, 355, 495, 639, 781, 879, 1065, 1465, 1485, 1917, 2343, 2637, 3195, 3223, 3905, 4395, 7029, 7911, 9585, 9669, 11715, 13185, 16115, 20803, 21087, 29007, 35145, 39555, 48345, 62409, 87021, 104015, 105435, 145035, 187227, 228833, 312045, 435105, 561681, 686499, 936135, 1144165, 2059497, 2808405, 3432495, 6178491, 10297485, 30892455]

約数ペア:

[(1, 30892455), (3, 10297485), (5, 6178491), (9, 3432495), (11, 2808405), (15, 2059497), (27, 1144165), (33, 936135), (45, 686499), (55, 561681), (71, 435105), (99, 312045), (135, 228833), (165, 187227), (213, 145035), (293, 105435), (297, 104015), (355, 87021), (495, 62409), (639, 48345), (781, 39555), (879, 35145), (1065, 29007), (1465, 21087), (1485, 20803), (1917, 16115), (2343, 13185), (2637, 11715), (3195, 9669), (3223, 9585), (3905, 7911), (4395, 7029)]