25828530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9461}}^1$

素因数の和:9491

約数の個数: 64

約数和(自身を含む): 76301568

約数和(自身を除く): 50473038

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 9461, 18922, 28383, 47305, 56766, 66227, 94610, 122993, 132454, 141915, 198681, 245986, 283830, 331135, 368979, 397362, 614965, 662270, 737958, 860951, 993405, 1229930, 1721902, 1844895, 1986810, 2582853, 3689790, 4304755, 5165706, 8609510, 12914265, 25828530]

約数ペア:

[(1, 25828530), (2, 12914265), (3, 8609510), (5, 5165706), (6, 4304755), (7, 3689790), (10, 2582853), (13, 1986810), (14, 1844895), (15, 1721902), (21, 1229930), (26, 993405), (30, 860951), (35, 737958), (39, 662270), (42, 614965), (65, 397362), (70, 368979), (78, 331135), (91, 283830), (105, 245986), (130, 198681), (182, 141915), (195, 132454), (210, 122993), (273, 94610), (390, 66227), (455, 56766), (546, 47305), (910, 28383), (1365, 18922), (2730, 9461)]