164045955

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{601}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 271853568

約数和(自身を除く): 107807613

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 587, 601, 1761, 1803, 2935, 3005, 8805, 9015, 18197, 18631, 54591, 55893, 90985, 93155, 272955, 279465, 352787, 1058361, 1763935, 5291805, 10936397, 32809191, 54681985, 164045955]

約数ペア:

[(1, 164045955), (3, 54681985), (5, 32809191), (15, 10936397), (31, 5291805), (93, 1763935), (155, 1058361), (465, 352787), (587, 279465), (601, 272955), (1761, 93155), (1803, 90985), (2935, 55893), (3005, 54591), (8805, 18631), (9015, 18197)]