80958735

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 172343808

約数和(自身を除く): 91385073

約数列:

[1, 3, 5, 9, 11, 13, 15, 23, 33, 39, 45, 55, 65, 69, 99, 115, 117, 143, 165, 195, 207, 253, 299, 345, 429, 495, 547, 585, 715, 759, 897, 1035, 1265, 1287, 1495, 1641, 2145, 2277, 2691, 2735, 3289, 3795, 4485, 4923, 6017, 6435, 7111, 8205, 9867, 11385, 12581, 13455, 16445, 18051, 21333, 24615, 29601, 30085, 35555, 37743, 49335, 54153, 62905, 63999, 78221, 90255, 106665, 113229, 138391, 148005, 163553, 188715, 234663, 270765, 319995, 391105, 415173, 490659, 566145, 691955, 703989, 817765, 1173315, 1245519, 1471977, 1799083, 2075865, 2453295, 3519945, 5397249, 6227595, 7359885, 8995415, 16191747, 26986245, 80958735]

約数ペア:

[(1, 80958735), (3, 26986245), (5, 16191747), (9, 8995415), (11, 7359885), (13, 6227595), (15, 5397249), (23, 3519945), (33, 2453295), (39, 2075865), (45, 1799083), (55, 1471977), (65, 1245519), (69, 1173315), (99, 817765), (115, 703989), (117, 691955), (143, 566145), (165, 490659), (195, 415173), (207, 391105), (253, 319995), (299, 270765), (345, 234663), (429, 188715), (495, 163553), (547, 148005), (585, 138391), (715, 113229), (759, 106665), (897, 90255), (1035, 78221), (1265, 63999), (1287, 62905), (1495, 54153), (1641, 49335), (2145, 37743), (2277, 35555), (2691, 30085), (2735, 29601), (3289, 24615), (3795, 21333), (4485, 18051), (4923, 16445), (6017, 13455), (6435, 12581), (7111, 11385), (8205, 9867)]