67731105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 124750080

約数和(自身を除く): 57018975

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 101, 181, 195, 247, 285, 303, 505, 543, 741, 905, 1235, 1313, 1515, 1919, 2353, 2715, 3439, 3705, 3939, 5757, 6565, 7059, 9595, 10317, 11765, 17195, 18281, 19695, 24947, 28785, 35295, 44707, 51585, 54843, 74841, 91405, 124735, 134121, 223535, 237653, 274215, 347339, 374205, 670605, 712959, 1042017, 1188265, 1736695, 3564795, 4515407, 5210085, 13546221, 22577035, 67731105]

約数ペア:

[(1, 67731105), (3, 22577035), (5, 13546221), (13, 5210085), (15, 4515407), (19, 3564795), (39, 1736695), (57, 1188265), (65, 1042017), (95, 712959), (101, 670605), (181, 374205), (195, 347339), (247, 274215), (285, 237653), (303, 223535), (505, 134121), (543, 124735), (741, 91405), (905, 74841), (1235, 54843), (1313, 51585), (1515, 44707), (1919, 35295), (2353, 28785), (2715, 24947), (3439, 19695), (3705, 18281), (3939, 17195), (5757, 11765), (6565, 10317), (7059, 9595)]