162051211175

素因数分解:

$5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{60103}}^1$

素因数の和:60229

約数の個数: 72

約数和(自身を含む): 244693481472

約数和(自身を除く): 82642270297

約数列:

[1, 5, 7, 25, 31, 35, 49, 71, 155, 175, 217, 245, 355, 497, 775, 1085, 1225, 1519, 1775, 2201, 2485, 3479, 5425, 7595, 11005, 12425, 15407, 17395, 37975, 55025, 60103, 77035, 86975, 107849, 300515, 385175, 420721, 539245, 1502575, 1863193, 2103605, 2696225, 2945047, 4267313, 9315965, 10518025, 13042351, 14725235, 21336565, 29871191, 46579825, 65211755, 73626175, 91296457, 106682825, 132286703, 149355955, 209098337, 326058775, 456482285, 661433515, 746779775, 926006921, 1045491685, 2282411425, 3307167575, 4630034605, 5227458425, 6482048447, 23150173025, 32410242235, 162051211175]

約数ペア:

[(1, 162051211175), (5, 32410242235), (7, 23150173025), (25, 6482048447), (31, 5227458425), (35, 4630034605), (49, 3307167575), (71, 2282411425), (155, 1045491685), (175, 926006921), (217, 746779775), (245, 661433515), (355, 456482285), (497, 326058775), (775, 209098337), (1085, 149355955), (1225, 132286703), (1519, 106682825), (1775, 91296457), (2201, 73626175), (2485, 65211755), (3479, 46579825), (5425, 29871191), (7595, 21336565), (11005, 14725235), (12425, 13042351), (15407, 10518025), (17395, 9315965), (37975, 4267313), (55025, 2945047), (60103, 2696225), (77035, 2103605), (86975, 1863193), (107849, 1502575), (300515, 539245), (385175, 420721)]