634934955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{8861}}^1$

素因数の和:9167

約数の個数: 32

約数和(自身を含む): 1079604288

約数和(自身を除く): 444669333

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 281, 843, 1405, 4215, 4777, 8861, 14331, 23885, 26583, 44305, 71655, 132915, 150637, 451911, 753185, 2259555, 2489941, 7469823, 12449705, 37349115, 42328997, 126986991, 211644985, 634934955]

約数ペア:

[(1, 634934955), (3, 211644985), (5, 126986991), (15, 42328997), (17, 37349115), (51, 12449705), (85, 7469823), (255, 2489941), (281, 2259555), (843, 753185), (1405, 451911), (4215, 150637), (4777, 132915), (8861, 71655), (14331, 44305), (23885, 26583)]