3126045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 64

約数和(自身を含む): 6096384

約数和(自身を除く): 2970339

約数列:

[1, 3, 5, 13, 15, 17, 23, 39, 41, 51, 65, 69, 85, 115, 123, 195, 205, 221, 255, 299, 345, 391, 533, 615, 663, 697, 897, 943, 1105, 1173, 1495, 1599, 1955, 2091, 2665, 2829, 3315, 3485, 4485, 4715, 5083, 5865, 7995, 9061, 10455, 12259, 14145, 15249, 16031, 25415, 27183, 36777, 45305, 48093, 61295, 76245, 80155, 135915, 183885, 208403, 240465, 625209, 1042015, 3126045]

約数ペア:

[(1, 3126045), (3, 1042015), (5, 625209), (13, 240465), (15, 208403), (17, 183885), (23, 135915), (39, 80155), (41, 76245), (51, 61295), (65, 48093), (69, 45305), (85, 36777), (115, 27183), (123, 25415), (195, 16031), (205, 15249), (221, 14145), (255, 12259), (299, 10455), (345, 9061), (391, 7995), (533, 5865), (615, 5083), (663, 4715), (697, 4485), (897, 3485), (943, 3315), (1105, 2829), (1173, 2665), (1495, 2091), (1599, 1955)]