67355925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 139991040

約数和(自身を除く): 72635115

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 71, 75, 91, 105, 139, 175, 195, 213, 273, 325, 355, 417, 455, 497, 525, 695, 923, 973, 975, 1065, 1365, 1491, 1775, 1807, 2085, 2275, 2485, 2769, 2919, 3475, 4615, 4865, 5325, 5421, 6461, 6825, 7455, 9035, 9869, 10425, 12425, 12649, 13845, 14595, 19383, 23075, 24325, 27105, 29607, 32305, 37275, 37947, 45175, 49345, 63245, 69083, 69225, 72975, 96915, 128297, 135525, 148035, 161525, 189735, 207249, 246725, 316225, 345415, 384891, 484575, 641485, 740175, 898079, 948675, 1036245, 1727075, 1924455, 2694237, 3207425, 4490395, 5181225, 9622275, 13471185, 22451975, 67355925]

約数ペア:

[(1, 67355925), (3, 22451975), (5, 13471185), (7, 9622275), (13, 5181225), (15, 4490395), (21, 3207425), (25, 2694237), (35, 1924455), (39, 1727075), (65, 1036245), (71, 948675), (75, 898079), (91, 740175), (105, 641485), (139, 484575), (175, 384891), (195, 345415), (213, 316225), (273, 246725), (325, 207249), (355, 189735), (417, 161525), (455, 148035), (497, 135525), (525, 128297), (695, 96915), (923, 72975), (973, 69225), (975, 69083), (1065, 63245), (1365, 49345), (1491, 45175), (1775, 37947), (1807, 37275), (2085, 32305), (2275, 29607), (2485, 27105), (2769, 24325), (2919, 23075), (3475, 19383), (4615, 14595), (4865, 13845), (5325, 12649), (5421, 12425), (6461, 10425), (6825, 9869), (7455, 9035)]