495047295

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23063}}^1$

素因数の和:23133

約数の個数: 40

約数和(自身を含む): 904201056

約数和(自身を除く): 409153761

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 795, 1431, 2385, 4293, 7155, 21465, 23063, 69189, 115315, 207567, 345945, 622701, 1037835, 1222339, 1868103, 3113505, 3667017, 6111695, 9340515, 11001051, 18335085, 33003153, 55005255, 99009459, 165015765, 495047295]

約数ペア:

[(1, 495047295), (3, 165015765), (5, 99009459), (9, 55005255), (15, 33003153), (27, 18335085), (45, 11001051), (53, 9340515), (81, 6111695), (135, 3667017), (159, 3113505), (265, 1868103), (405, 1222339), (477, 1037835), (795, 622701), (1431, 345945), (2385, 207567), (4293, 115315), (7155, 69189), (21465, 23063)]