214856100285

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1\times {\mathrm{385991}}^1$

素因数の和:386905

約数の個数: 32

約数和(自身を含む): 352172924928

約数和(自身を除く): 137316824643

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 863, 2589, 4315, 12945, 37109, 111327, 185545, 385991, 556635, 1157973, 1929955, 5789865, 16597613, 49792839, 82988065, 248964195, 333110233, 999330699, 1665551165, 4996653495, 14323740019, 42971220057, 71618700095, 214856100285]

約数ペア:

[(1, 214856100285), (3, 71618700095), (5, 42971220057), (15, 14323740019), (43, 4996653495), (129, 1665551165), (215, 999330699), (645, 333110233), (863, 248964195), (2589, 82988065), (4315, 49792839), (12945, 16597613), (37109, 5789865), (111327, 1929955), (185545, 1157973), (385991, 556635)]