4849845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 128

約数和(自身を含む): 11612160

約数和(自身を除く): 6762315

約数列:

[1, 3, 5, 7, 11, 13, 15, 17, 19, 21, 33, 35, 39, 51, 55, 57, 65, 77, 85, 91, 95, 105, 119, 133, 143, 165, 187, 195, 209, 221, 231, 247, 255, 273, 285, 323, 357, 385, 399, 429, 455, 561, 595, 627, 663, 665, 715, 741, 935, 969, 1001, 1045, 1105, 1155, 1235, 1309, 1365, 1463, 1547, 1615, 1729, 1785, 1995, 2145, 2261, 2431, 2717, 2805, 3003, 3135, 3315, 3553, 3705, 3927, 4199, 4389, 4641, 4845, 5005, 5187, 6545, 6783, 7293, 7315, 7735, 8151, 8645, 10659, 11305, 12155, 12597, 13585, 15015, 17017, 17765, 19019, 19635, 20995, 21945, 23205, 24871, 25935, 29393, 33915, 36465, 40755, 46189, 51051, 53295, 57057, 62985, 74613, 85085, 88179, 95095, 124355, 138567, 146965, 230945, 255255, 285285, 323323, 373065, 440895, 692835, 969969, 1616615, 4849845]

約数ペア:

[(1, 4849845), (3, 1616615), (5, 969969), (7, 692835), (11, 440895), (13, 373065), (15, 323323), (17, 285285), (19, 255255), (21, 230945), (33, 146965), (35, 138567), (39, 124355), (51, 95095), (55, 88179), (57, 85085), (65, 74613), (77, 62985), (85, 57057), (91, 53295), (95, 51051), (105, 46189), (119, 40755), (133, 36465), (143, 33915), (165, 29393), (187, 25935), (195, 24871), (209, 23205), (221, 21945), (231, 20995), (247, 19635), (255, 19019), (273, 17765), (285, 17017), (323, 15015), (357, 13585), (385, 12597), (399, 12155), (429, 11305), (455, 10659), (561, 8645), (595, 8151), (627, 7735), (663, 7315), (665, 7293), (715, 6783), (741, 6545), (935, 5187), (969, 5005), (1001, 4845), (1045, 4641), (1105, 4389), (1155, 4199), (1235, 3927), (1309, 3705), (1365, 3553), (1463, 3315), (1547, 3135), (1615, 3003), (1729, 2805), (1785, 2717), (1995, 2431), (2145, 2261)]