164018775

素因数分解:

$3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{6607}}^1$

素因数の和:6951

約数の個数: 24

約数和(自身を含む): 272038144

約数和(自身を除く): 108019369

約数列:

[1, 3, 5, 15, 25, 75, 331, 993, 1655, 4965, 6607, 8275, 19821, 24825, 33035, 99105, 165175, 495525, 2186917, 6560751, 10934585, 32803755, 54672925, 164018775]

約数ペア:

[(1, 164018775), (3, 54672925), (5, 32803755), (15, 10934585), (25, 6560751), (75, 2186917), (331, 495525), (993, 165175), (1655, 99105), (4965, 33035), (6607, 24825), (8275, 19821)]