5420415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:77

約数の個数: 96

約数和(自身を含む): 12289536

約数和(自身を除く): 6869121

約数列:

[1, 3, 5, 7, 11, 13, 15, 19, 21, 33, 35, 39, 55, 57, 65, 77, 91, 95, 105, 133, 143, 165, 195, 209, 231, 247, 273, 285, 361, 385, 399, 429, 455, 627, 665, 715, 741, 1001, 1045, 1083, 1155, 1235, 1365, 1463, 1729, 1805, 1995, 2145, 2527, 2717, 3003, 3135, 3705, 3971, 4389, 4693, 5005, 5187, 5415, 7315, 7581, 8151, 8645, 11913, 12635, 13585, 14079, 15015, 19019, 19855, 21945, 23465, 25935, 27797, 32851, 37905, 40755, 51623, 57057, 59565, 70395, 83391, 95095, 98553, 138985, 154869, 164255, 258115, 285285, 361361, 416955, 492765, 774345, 1084083, 1806805, 5420415]

約数ペア:

[(1, 5420415), (3, 1806805), (5, 1084083), (7, 774345), (11, 492765), (13, 416955), (15, 361361), (19, 285285), (21, 258115), (33, 164255), (35, 154869), (39, 138985), (55, 98553), (57, 95095), (65, 83391), (77, 70395), (91, 59565), (95, 57057), (105, 51623), (133, 40755), (143, 37905), (165, 32851), (195, 27797), (209, 25935), (231, 23465), (247, 21945), (273, 19855), (285, 19019), (361, 15015), (385, 14079), (399, 13585), (429, 12635), (455, 11913), (627, 8645), (665, 8151), (715, 7581), (741, 7315), (1001, 5415), (1045, 5187), (1083, 5005), (1155, 4693), (1235, 4389), (1365, 3971), (1463, 3705), (1729, 3135), (1805, 3003), (1995, 2717), (2145, 2527)]