86238435

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 154091520

約数和(自身を除く): 67853085

約数列:

[1, 3, 5, 15, 19, 31, 43, 57, 93, 95, 129, 155, 215, 227, 285, 465, 589, 645, 681, 817, 1135, 1333, 1767, 2451, 2945, 3405, 3999, 4085, 4313, 6665, 7037, 8835, 9761, 12255, 12939, 19995, 21111, 21565, 25327, 29283, 35185, 48805, 64695, 75981, 105555, 126635, 133703, 146415, 185459, 302591, 379905, 401109, 556377, 668515, 907773, 927295, 1512955, 2005545, 2781885, 4538865, 5749229, 17247687, 28746145, 86238435]

約数ペア:

[(1, 86238435), (3, 28746145), (5, 17247687), (15, 5749229), (19, 4538865), (31, 2781885), (43, 2005545), (57, 1512955), (93, 927295), (95, 907773), (129, 668515), (155, 556377), (215, 401109), (227, 379905), (285, 302591), (465, 185459), (589, 146415), (645, 133703), (681, 126635), (817, 105555), (1135, 75981), (1333, 64695), (1767, 48805), (2451, 35185), (2945, 29283), (3405, 25327), (3999, 21565), (4085, 21111), (4313, 19995), (6665, 12939), (7037, 12255), (8835, 9761)]