4120545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 8273664

約数和(自身を除く): 4153119

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 85, 113, 143, 165, 187, 195, 221, 255, 339, 429, 561, 565, 663, 715, 935, 1105, 1243, 1469, 1695, 1921, 2145, 2431, 2805, 3315, 3729, 4407, 5763, 6215, 7293, 7345, 9605, 12155, 16159, 18645, 21131, 22035, 24973, 28815, 36465, 48477, 63393, 74919, 80795, 105655, 124865, 242385, 274703, 316965, 374595, 824109, 1373515, 4120545]

約数ペア:

[(1, 4120545), (3, 1373515), (5, 824109), (11, 374595), (13, 316965), (15, 274703), (17, 242385), (33, 124865), (39, 105655), (51, 80795), (55, 74919), (65, 63393), (85, 48477), (113, 36465), (143, 28815), (165, 24973), (187, 22035), (195, 21131), (221, 18645), (255, 16159), (339, 12155), (429, 9605), (561, 7345), (565, 7293), (663, 6215), (715, 5763), (935, 4407), (1105, 3729), (1243, 3315), (1469, 2805), (1695, 2431), (1921, 2145)]