89434995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 164505600

約数和(自身を除く): 75070605

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 101, 195, 239, 247, 285, 303, 505, 717, 741, 1195, 1235, 1313, 1515, 1919, 3107, 3585, 3705, 3939, 4541, 5757, 6565, 9321, 9595, 13623, 15535, 19695, 22705, 24139, 24947, 28785, 46605, 59033, 68115, 72417, 74841, 120695, 124735, 177099, 295165, 313807, 362085, 374205, 458641, 885495, 941421, 1375923, 1569035, 2293205, 4707105, 5962333, 6879615, 17886999, 29811665, 89434995]

約数ペア:

[(1, 89434995), (3, 29811665), (5, 17886999), (13, 6879615), (15, 5962333), (19, 4707105), (39, 2293205), (57, 1569035), (65, 1375923), (95, 941421), (101, 885495), (195, 458641), (239, 374205), (247, 362085), (285, 313807), (303, 295165), (505, 177099), (717, 124735), (741, 120695), (1195, 74841), (1235, 72417), (1313, 68115), (1515, 59033), (1919, 46605), (3107, 28785), (3585, 24947), (3705, 24139), (3939, 22705), (4541, 19695), (5757, 15535), (6565, 13623), (9321, 9595)]