61177545

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3169}}^1$

素因数の和:3207

約数の個数: 64

約数和(自身を含む): 127814400

約数和(自身を除く): 66636855

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 495, 585, 715, 1287, 1485, 1755, 2145, 3169, 3861, 6435, 9507, 15845, 19305, 28521, 34859, 41197, 47535, 85563, 104577, 123591, 142605, 174295, 205985, 313731, 370773, 427815, 453167, 522885, 617955, 941193, 1112319, 1359501, 1568655, 1853865, 2265835, 4078503, 4705965, 5561595, 6797505, 12235509, 20392515, 61177545]

約数ペア:

[(1, 61177545), (3, 20392515), (5, 12235509), (9, 6797505), (11, 5561595), (13, 4705965), (15, 4078503), (27, 2265835), (33, 1853865), (39, 1568655), (45, 1359501), (55, 1112319), (65, 941193), (99, 617955), (117, 522885), (135, 453167), (143, 427815), (165, 370773), (195, 313731), (297, 205985), (351, 174295), (429, 142605), (495, 123591), (585, 104577), (715, 85563), (1287, 47535), (1485, 41197), (1755, 34859), (2145, 28521), (3169, 19305), (3861, 15845), (6435, 9507)]